CN208719441U - A kind of extraction-type faucet - Google Patents
A kind of extraction-type faucet Download PDFInfo
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- CN208719441U CN208719441U CN201821215639.1U CN201821215639U CN208719441U CN 208719441 U CN208719441 U CN 208719441U CN 201821215639 U CN201821215639 U CN 201821215639U CN 208719441 U CN208719441 U CN 208719441U
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- pedestal
- pure water
- leader shell
- water
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Abstract
The utility model relates to fluid switch fields, and in particular to a kind of extraction-type faucet, comprising: leader shell, leader shell are configured to the pipe fitting with cavity；Tap main body, tap main body include extracting head and extraction tube, extract the water inlet end connection extraction tube of head；First supporting element, the accommodating of the first supporting element are extracted head and are accommodated in the first supporting element, the first supporting element is equipped with pure water pipe in the cavity and positioned at the water outlet of leader shell；Pedestal, pedestal are configured to three way type and engage with leader shell；Spool, spool are accommodated in pedestal, and spool is used to control the opening and closing of extraction tube and pure water pipe and the flow path of tap water and the flow path of pure water is isolated.Pure water lines are integrated in extraction-type faucet and using the opening and closing of same spool control pure water and tap water by the extraction-type faucet of the utility model, the demand of user's property easy to use to direct drinking is met, while tap water being avoided to mix and influence the drinking quality of pure water with pure water.
Description
Technical field
The utility model relates to fluid switch technical fields, and in particular to a kind of extraction-type dragon for being integrated with pure water flow path
Head.
Background technique
Extraction-type faucet is a kind of common Kitchen tap, since good mobility and efficient convenience are by wide
Large user is welcome.Existing extraction-type faucet is commonly used in apparatus (for example, bowls and chopsticks, cup etc.) and food in cleaning kitchen
(for example, water fruits and vegetables etc.), such cleaning method make extraction-type faucet supply tap water mostly rather than direct drinking.
Tap water by water treatment plants purify, disinfection after produce meet national drinking water standard for people
Life, the water produced and used either well water.Disinfection of tap water mostly uses chloridising, and main purpose is exactly to prevent water from propagating
Disease.Although existing disinfection of tap water has more perfect production technology and eqUipment, by the analysis of theoretical data and
Research, it has been found that still there are certain drawbacks to disinfection of tap water using chloridising.And water distribution pipeline is passed through by pump
Road supplies the water of user, is often not achieved standards for drinking water quality, therefore, under normal circumstances user need by supply from
It is drinkable that water boils rear.Pure water is also referred to as direct drinking, and water quality is pure, without any impurity and is by H2O is a kind of
Simple substance is constituted, to effectively prevent all kinds of germ invasion human bodies, and it also has and can supplement to human body to effective and safe
The advantages of moisture.Pure water has very strong solubility, therefore it is also very strong with the affinity of human body cell, has promotion new old
The effect of metabolism.
Requirement with modern people to quality of the life is higher and higher, and in terms of drinking water, user is usually more likely to pacify
The higher pure water of full sanitary standard.However, existing most extraction-type faucet is because structure limitation still can not be according to user's need
When seeking common ground provide be directed to different purposes (for example clean, drink) domestic water, and it is existing it is other can supply simultaneously it is pure
The leading pollution that then there are problems that pure water and the mixed water of tap water and lead to pure water of water and tap water, this to obtain
The direct drinking that must be trusted, user usually require that direct drinking faucet is additionally arranged and make the control of the direct drinking and the control of tap water
The device of the other storage direct drinkings of respectively independent or setting, drinks requirement to meet user to direct drinking.
Based on this, the extraction-type faucet of pure water flow path is integrated the utility model proposes a kind of structure novel and simultaneously.
Utility model content
Therefore, the task of the utility model is to provide a kind of extraction-type faucet of integrated pure water supplying functional, whereby gram
The shortcomings that taking the above-mentioned prior art.
In order to complete above-mentioned task, the utility model provides a kind of extraction-type faucet, comprising: leader shell, the faucet
Shell is configured to the pipe fitting with cavity；Tap main body, the tap main body include extracting head and extraction tube, the extraction head
Water inlet end connect the extraction tube；First supporting element, the first supporting element accommodating is in the cavity and positioned at the dragon
The water outlet of casing, the extraction head are removably accommodated in first supporting element, the circumferential direction of first supporting element
The length that pure water pipe, the pure water pipe and the extraction tube are removably equipped with along the leader shell extends；Pedestal,
The pedestal is configured to three way type and is releasably coupled with the leader shell；Spool, the spool are accommodated in the seat
In vivo, the spool can be used for controlling for the extraction tube of tap water circulation and the opening and closing of the pure water pipe and institute be isolated
State the flow path of tap water and the flow path of the pure water.
Preferably, the extraction-type faucet further includes the second supporting element, and second supporting element is fixed in the cavity,
Second supporting element includes base portion, limiting section and transition part, and the base portion is configured to tubulose, and the transition part is by described
Base portion extends to the water outlet of the leader shell and conforms to the radian of the leader shell and be bent, the limiting section arrangement
There are spacing, the extraction tube and the pure water pipes to be built in described second on the transition part and between the base portion
It is separated in supporting element and by the limiting section.
Preferably, the limiting section includes the first limiting section and the second limiting section, and second limiting section is located at described the
Connect in space defined by one limiting section and with first limiting section on circumferential surface, the extraction tube is placed in described
In one limiting section, the pure water pipe is placed in second limiting section.
Preferably, second supporting element is built in the cavity of the leader shell, the outer peripheral surface of the base portion
Equipped with joint portion, the leader shell is radially provided with engaging hole, and second supporting element passes through described in the engagement of the joint portion
Engaging hole and it is fixed in the cavity.
Preferably, the leader shell can be rotated relative to the pedestal, and second supporting element can be with the leading shell
Body synchronizing moving.
Preferably, the extraction-type faucet further includes rotary spacing portion, and the rotary spacing portion is configured in the dragon
The guide groove and convex block matched is arranged in the joint of casing and the pedestal, and the guide groove can be oriented to the convex block sliding, institute
It states guide groove and is configured to that there is fan-shaped pivot region, as the convex block rotates in the fan-shaped pivot region, the faucet
Shell can realize at most 180 ° of rotation relative to the pedestal.
Preferably, the extraction-type faucet further includes abrasion-proof structure, the abrasion-proof structure be arranged in the leader shell and
To avoid wearing when the leader shell and the pedestal relatively rotate in the region that the pedestal engages.
Preferably, the abrasion-proof structure includes wear-resistant sleeve and wear washer, and the wear-resistant sleeve is set in the leader shell
Towards one end of the pedestal, the wear-resistant sleeve has positioning region, and the circumferential surface of the pedestal is equipped with location hole, and the positioning region connects
The location hole is closed to position the wear-resistant sleeve, the wear washer is arranged on the leader shell and is presented axially in institute
It states between leader shell and the pedestal.
Preferably, the extraction-type faucet further includes ontology group, and the ontology group is accommodated in the lateral openings of the pedestal
In and match with the spool, the ontology group includes frame piece, for first group of pipe fitting of tap water and for pure water
Second group of pipe fitting, wherein first group of pipe fitting includes cold water pipe, hot-water line and mixed water pipe, and second group of pipe fitting includes
Water inlet pipe and outlet pipe, first group of pipe fitting and second group of pipe fitting are all secured to the frame piece.
Preferably, the wear-resistant sleeve is configured to the corrugated tube shape with opening, and the positioning region is configured to along described
Wear-resistant sleeve extends radially outwardly to snap into the location hole of the pedestal.
A part of other features and advantages of the utility model will be those skilled in the art after reading the application
Obvious, another part will be described in conjunction with the accompanying in specific embodiment below.
Detailed description of the invention
Hereinafter, the embodiments of the present invention are described in detail in conjunction with attached drawing, in which:
Fig. 1 is the perspective view of the utility model extraction-type faucet；
Fig. 2 is another perspective view of the utility model extraction-type faucet；
Fig. 3 is the exploded view of the utility model extraction-type faucet；
Fig. 4 is the part assembled view of the utility model extraction-type faucet；
Fig. 5 is the partial sectional view in the rotary spacing portion of the utility model pedestal and leader shell；
Fig. 6 is the exploded view of the utility model ontology group；
Fig. 7 is the part assembled view of the utility model ontology group；
Fig. 8 is the assembled view of the utility model ontology group；
Fig. 9 is the local perspective view of the utility model extraction-type faucet；
Figure 10 is the partial exploded view of the utility model extraction-type faucet.
Specific embodiment
Description is described in detail the exemplary arrangement of extraction-type faucet according to the present utility model.There is provided attached drawing is
In order to which multiple embodiments of the utility model are presented, but attached drawing need not be drawn by the size of specific embodiment, and certain
Feature can be amplified, remove or disclosure to be better shown and explain the utility model is cutd open by office.Part structure in attached drawing
Part can carry out according to actual needs position adjustment under the premise of not influence technique effect.Occur in the description phrase "
In attached drawing " or similar term need not refer to all attached drawing or example.
It hereinafter be used to describe certain directional terminologies of attached drawing, such as "inner", "outside", "upper", "lower" and other
Directional terminology will be understood as having its normal meaning and criticize those related directions when often viewing attached drawing.Unless otherwise
It indicates, otherwise directional terminology described in this specification is substantially according to conventional direction understood by one of ordinary skill in the art.
Term " first " used in the utility model, " first ", " second ", " second " and its similar terms exist
It is not offered as any sequence, quantity or importance in the utility model, but is used for a components and other components areas
It separates.
The utility model provides a kind of extraction-type faucet 1, and as shown in Fig. 1 to 10, which includes leader shell
10, tap main body 11, the first supporting element 12, pedestal 13 and spool 14.Wherein, referring specifically to Fig. 3, leader shell 10 is constructed
At the pipe fitting with cavity.Tap main body 11 includes extracting head 110 and extraction tube 111, extracts the water inlet end of head 110 and draws water
Pipe is connected.First supporting element 12 is accommodated in the water outlet in the cavity of leader shell 10 and being located at leader shell 10, wherein takes out
First 110 are taken removably to be mounted in the first supporting element 12, settable holding part accommodates on the circumferential surface of the first supporting element 12
Pure water pipe 112, the holding part specifically may be configured as concave part, and pure water pipe 112 is embedded in the concave part, extraction tube 111
Extend with pure water pipe 112 each along the length of leader shell 10 and conforms to the bending curvature of leader shell 10.Pedestal 13 is used
Leader shell 10 is engaged in installation, pedestal 13 is configured to three way type structure and removably connects with leader shell 10
It connects.Spool 14 is installed in pedestal 13, which is that the switch of controllable extraction tube 111 also can control pure water pipe 112
Switch, and open tap water flow path state under disconnect pure water flow path, vice versa, thus by the stream of pure water
The flow path of road and tap water, which is kept apart, to be polluted pure to avoid pure water with tap water the occurrence of mixing that may be present
Water.
In order to preferably support extraction tube 111 and pure water pipe 112 and prevent extraction tube 111 in the process of pull and reset
In wound with pure water pipe 112, in one embodiment, referring to Fig. 3 and Fig. 4, which further includes second
Support member 15, second supporting element 15 are fixedly mounted in the cavity of leader shell 10.
In a specific embodiment, as shown in Figure 3-4, the second supporting element 15 includes base portion 150, limiting section 152 and mistake
Cross portion 151.Wherein, base portion 150 is configured to tubulose so that extraction tube 111 and pure water pipe 112 pass through, and transition part 151 is from base
Portion 150 extends to the water outlet of leader shell 10 and conforms to the radian of leader shell 10 and be bent in order in leader shell 10
Cavity in move, and limiting section 152 is arranged on transition part 151, and transition part 151 is extended a distance by limiting section 152
Be spaced apart with base portion 150, extraction tube 111 and pure water pipe 112 be each passed through the second supporting element 15 and at limiting section 152 each other
It separates.In a preferred embodiment, limiting section 152 is configurable to include the first limiting section 153 and the second limiting section 154,
Wherein the second limiting section 154 is located in the space of the first limiting section 153 restriction, and the second limiting section 154 connects on circumferential surface
To the first limiting section 153, the extraction tube 111 is placed in first limiting section 153, and the pure water pipe 112 is placed in
In second limiting section 154.Specifically, the outer peripheral surface of the base portion of the second supporting element 15 (joint portion can structure equipped with joint portion
Make as convex block), the leader shell 10 is radially provided with engaging hole, and the second supporting element 15 is inserted into engaging hole by joint portion
It is fixed in the cavity of leader shell 10.Optionally, the first limiting section 153 is configured to ring-shaped article, which was connected to
The one end of portion 151 far from base portion 150 is crossed, the second limiting section 154 also can be configured to ring-shaped article, and the second limiting section 154 can inscribe
It is fixedly connected in the first limiting section 153 and in the tangent.When in the cavity that the second supporting element 15 installs to leader shell 10, it is
Make the fixed and positioned more firm of second supporting element 15, in lower position (leaning on close end) settable back-off of base portion 150,
The back-off is specifically configured to protrusion, and location hole is arranged in the end portion of leader shell 10, is placed in the second supporting element 15
It when in cavity, is caught in location hole by back-off, the second supporting element 15 is firmly secured in leader shell 10 relatively.Extraction tube
111 pass through the first limiting section 153, and pure water pipe 112 passes through the second limiting section 154, due to the crooked radian by transition part 151
It is limited, pure water pipe 112 is limited to the inner wall for being close to leader shell 10, limiting section 152 as described above by the second limiting section 154
Structure make pure water pipe 112 will not interfere with pull and the reset of extraction tube 111.
For the ease of the use of extraction-type faucet 1, extraction-type faucet 1 is made to be suitable for multiple sinks, the utility model
The leader shell 10 of extraction-type faucet 1 can be rotated relative to pedestal 13, and the second supporting element 15 being built in leader shell 10
It can be with 10 synchronizing moving of leader shell.Specifically, in order to limit slewing area of the leader shell 10 relative to pedestal 13, the extraction
Formula faucet 1 further includes rotary spacing portion 16, as shown in fig. 6, rotary spacing portion 16 is configured in leader shell 10 and pedestal 13
Joint the guide groove and convex block that match are set, i.e., on leader shell 10 and pedestal 13, guide groove and convex block are interchangeable.
In one embodiment, guide groove is arranged on pedestal 13, and specifically, guide groove is formed in pedestal 13 along being radially recessed for pedestal 13
Installation side on inner peripheral surface and towards leader shell 10, convex block are arranged on leader shell 10 and along the length of leader shell 10
It spends direction to extend, when leader shell 10 to be mounted on pedestal 13, which can be inserted into guide groove and limited according to guide groove
Path moved.In this embodiment, guide groove is configured to sector, and fan-shaped angle is at most configured at most be no more than
180 °, in this angular range, extraction-type faucet 1 can realize opening for the cold water of tap water, hot water, mixed water and pure water
Close conversion.It can be of course be appreciated by those skilled in the art that in order to adapt to the arrangement needs of more sinks, leader shell 10 be can be rotated
Angle be not limited to 180 °, and these for fan angle restriction all without departing from the spirit of the utility model, be based on this institute
Any modification, the improvement made are encompassed by the scope of the utility model.
In order to avoid the excessive wear in rotation operation repeatedly of rotatable extraction-type faucet 1, in a preferred implementation
In example, as shown in Figure 3 and Figure 9, extraction-type faucet 1 further includes abrasion-proof structure 17, which is arranged in leader shell 10
In the engaging zones of pedestal 13.Abrasion-proof structure 17 specifically may include wear-resistant sleeve 170 and wear washer 172.In leader shell 10
Part is seated in pedestal 13, after the cooperation of guide groove and convex block, and pedestal 13 and leader shell 10 have the area that partly overlaps in the axial direction
Domain, wear-resistant sleeve 170 are set in leader shell 10 towards one end of pedestal 13, i.e., mounted wear-resistant sleeve 170 is located at 13 He of pedestal
In the overlapping region of leader shell 10.Wear-resistant sleeve 170 is equipped with positioning region, which is located at wear-resistant sleeve 170 in the axial direction
Upper end position, wear-resistant sleeve 170 are configured to the corrugated tube shape with opening, and positioning region is configured to the radial direction along wear-resistant sleeve 170
Extend outwardly to snap into the location hole of pedestal 13, which is optionally the back-off protruded from the circumferential surface of wear-resistant sleeve 170, and
The circumferential surface of pedestal 13 is equipped with location hole, and when wear-resistant sleeve 170 is mounted in pedestal 13, back-off can be caught in positioning hole to position
Wear-resistant sleeve 170, the wear-resistant sleeve when leader shell 10 rotates relative to pedestal 13, between leader shell 10 and pedestal 13
170 can effectively prevent from occurring between leader shell 10 and pedestal 13 (especially with the wear-resistant sleeve 170 of corrugated structure)
Excessive wear, thus the service life both extended.And wear washer 172 may be arranged at pedestal 13 and leader shell 10 is opposite
Endface, such leader shell 10 rotate when can directly contact wear washer 172 without being in contact with pedestal 13
Now wear.In addition, abrasion-proof structure 17 can also include elastic rubber ring, leader shell 10 is towards the end of pedestal 13 equipped with gold
Belong to ring, the top and bottom of the ringle are respectively equipped with groove, and elastic rubber ring can be accommodated in groove, and upper end and
The groove of lower end can also play position-limiting action to ringle and prevent it from moving in the circumferential.In leader shell 10 relative to seat
During body 13 rotates, since rubber ring has elasticity, made to the greatest extent between ringle and pedestal 13 by rubber ring spaced apart at gaps
Amount avoids the contact between ringle and pedestal 13.
In addition, extraction-type faucet 1 further includes ontology group 18 referring to Fig. 6 to Figure 10, ontology group 18 is accommodated in pedestal 13
It is matched in lateral openings and with the spool 14 in the lateral openings for being accommodated in pedestal 13.Ontology group 18 include frame piece 180,
First group of pipe fitting 181 for tap water and second group of pipe fitting 182 for pure water.Specifically, first group of pipe fitting 181 includes
Cold water pipe, hot-water line and mixed water pipe, second group of pipe fitting 182 include water inlet pipe and outlet pipe, wherein first group of pipe fitting 181 and the
Two groups of pipe fittings 182 are all secured on frame piece 180.For the ease of installation, the water inlet pipe of pure water, outlet pipe and tap water it is mixed
Wherein two root canals in water pipe can be by pressing plate integrally connected, and another root canal is detachably connectable on pressing plate (according to originally practical
Novel specific embodiment is provided with five holes passed through for two groups of pipe fittings on the pressing plate, wherein four holes are configured to blind hole,
One is configured to open aperture, is located in blind hole with two pipes of pressing plate integrally connected, another dismountable pipe is located at open aperture
In), remaining two root canal (cold water pipe and hot-water line, their connection end all have screw thread) may pass through pressing plate and be threaded io base
Seat piece 180, cold water pipe and hot-water line are fixed pressing plate by being threadedly coupled with frame piece 180, and in order to further strengthen
It is fixed, threaded connector (such as screw) can also be provided and be reserved for the hole that threaded connector passes through on pressing plate, when installation makes
The threaded connector passes through pressing plate and is connected to frame piece 180, so that its excess-three root canal for being connected to pressing plate is fixed to frame piece
180, it is achieved in the fixation of two groups of pipe fittings and frame piece 180.In this embodiment, the two groups of pipe fittings and pedestal in ontology group 18
Part 180 can complete assembling in the external of pedestal 13 first, assembled ontology group 18 by three way type structure pedestal 13 lower section
It is fixed to the opening into pedestal 13 and by the installation of frame piece 180 at the lateral openings of pedestal 13, spool 14 is by gland pressure
Tightly to cooperate frame piece 180 to control the conducting and truncation of fluid.
Spool for the tap water and pure water that open and close above-mentioned extraction-type faucet respectively includes valve casing, valve seat, valve rod, moves
Valve block, quiet valve block and rotating seat etc..Wherein, turning seat in be sequentially overlapped in valve casing and thereunder setting STATEMENT OF FEDERALLY SPONSORED,
Moving valve plate and quiet valve block.Valve casing is engaged with valve seat.Valve rod extends the valve casing from the rotating seat and controllably connects
To the rotating seat, rotation lower section is mountable STATEMENT OF FEDERALLY SPONSORED, which can be with the driving Linkage valve plate of valve rod.Wherein, valve
Piece includes moving valve plate and quiet valve block, and the moving valve plate includes mixing chamber and diversion trench, and the diversion trench can be with the open communication
For pure water importing, the quiet valve block include be respectively used to import hot water or cold water the first entrance hole and the second entrance hole,
Pure water leadout hole for exporting the tap water leadout hole of mixed water and for exporting pure water；The valve rod can be relative to
The rotating seat rotation, while the part that is connected further drives the moving valve plate relative to the quiet valve block translation or rotates,
During moving valve plate is mobile relative to quiet valve block, when the first entrance hole and/or the second entrance hole be connecteds with mixing chamber realization oneself
The unlatching of pure water is realized in the unlatching of water when diversion trench and fluid through-hole conducting.Tap water and pure water have in spool
There is flow path independent to make the two that cross contamination will not occur, so that it is guaranteed that pure water meets standard for drinking always.
Specifically, for the ease of control valve core 14, extraction-type faucet 1 further includes handle 19, and referring to Figure 10, which is connect
The valve rod on spool 14 is closed, valve rod may be implemented by regulation handle 19, the opening and closing of spool 14 is controlled, can specifically pass through adjusting
The fit system that the moving range of handle 19 (linkage valve rod) changes valve rod and spool 14 with angle (for example is connected to any flow path
Or any flow path of truncation) and complete to can control tap water and pure water.Since the extraction-type faucet 1 combines pure water
Pipe 112, spool 14 controls the opening and closing of tap water and pure water using two kinds of fit systems with valve rod in the embodiment.
Specifically, the handle 19 for connecting valve rod can be rotated from inactive state to two sides, and side can be overturn wherein, can be by position
Interval division in 19 two sides of handle of inactive state is tap water control zone and pure water control zone.In tap water control zone
Interior, (i.e. at an angle, which can be according to actual needs for the axis of valve rod deviation spool 14 for the ovable valve stem in parallel of overturning handle 19
Setting), under rollover states by control handle 19 rotate valve rod in tap water control zone complete the cold water of tap water,
The supply of hot water and mixed water, and user can the overturning degree according to demand to valve rod controlled to adjust the stream of supply fluid
Amount.And when valve rod is not overturn, even if valve rod is rotated to the supply that also cannot achieve tap water in the control zone of tap water.In valve
When bar turns to pure water control zone, valve rod can not overturn and can only move in a plane to control the opening and closing of pure water,
I.e. valve rod only could enable pure water in the case where tap water is in close state (non-rollover states), in this way in daily water consumption process
In can avoid occur mistake enable pure water occur and avoid wasting, while such control mode realization to pure water
Separation control with tap water also can avoid the pollution to pure water.When valve rod turns to pure water supply area, due to pure
The requirement of water purification dosage is lower, can provide constant flow to the control of spool 14 by valve rod and supplies.Spool 14 is in its radial direction
Inlet opening equipped with pure water, and the apopore of pure water and cold water, the heat of tap water are equipped in the end face towards frame piece 180
Water inlet opening and mixed water apopore, meanwhile, these above-mentioned fluid feed holes are corresponding with the possessed hole on frame piece 180 to be connected
It passes to and realizes supply and the purpose using pure water or tap water.
In addition, other than the spool of the pure water and tap water for opening and closing extraction-type faucet respectively of above-mentioned offer,
The spool with other constructions also can be used.Another embodiment of the application provides such spool comprising valve casing, valve
Handle, moving valve plate and fixed valve plate.Wherein, moving valve plate is located above fixed valve plate and can be driven by valve handle and rotated.Valve casing is respectively provided with cold
Water inlet, hot water inlet and mixed water out and clean water inlet and pure water outlet.Fixed valve plate is equipped with to be had with valve casing
The through-hole that is connected of fluid communication mouth, moving valve plate bottom surface is equipped with independent tap water and mixes water cavity and pure water cavity, and originally
Water mixes water cavity and is connected with the through-hole for being connected to mixed water.Spool with above structure can when valve block is located at initial position the company of blocking
The through-hole of logical cold water inlet and the through-hole for being connected to hot water inlet mix the connection of water cavity with tap water, and block pure water cavity and company
The through-hole of logical clean water inlet and the through-hole for being connected to pure water outlet；And when moving valve plate is rotated clockwise from initial position, from
Water mix water cavity and be connected to hot water inlet through-hole and/or connection cold water inlet through-hole be connected, pure water cavity with respectively connect
Logical clean water inlet and the through-hole of pure water outlet are still within blocking state；And it is rotated counterclockwise in moving valve plate from initial position
When, tap water mixes water cavity and is still with the through-hole for each communicating with hot water inlet and cold water inlet blocking state, and pure water cavity
Then it is connected simultaneously with the through-hole for each communicating with pure water and pure water outlet.When using the spool, user can be obtained with before
The different operating experience of spool used by embodiment is stated, for example can control the opening and closing of tap water without overturning handle also, is used
The operation at family is easier.It certainly, can be to receiving valve it will be understood by those skilled in the art that using different spools
The pedestal of core and other dependency structures carry out adaptive change so that the cooperation of all parts satisfies the use demand.
In above-mentioned extraction-type faucet, referring to Fig. 1 to Fig. 2, the water purification end of cold water pipe is provided with control valve, and the control valve is also
It is connected to another ingress pipe, which is directed into water purifier for cold water (tap water), obtains by the purification of water purifier pure
Water, pure water are connected to controller before being connected to spool 14, the controller be used for by pure water flow path carry out multiple reentrant with
Just when extracting the extraction of head 110 and resetting, pure water pipe 112 does not influence the reset of extraction tube 111, after the control conducting of spool 14,
Pure water imports water inlet pipe and is then sent to outlet pipe until supply user uses.It can be connected below the table top for being located at faucet
Weight is arranged on the pipeline of extraction tube to reset to help the pull of extraction tube.The use of tap water be controlled by spool 14 it is cold
Water, hot water or mixed water (hot water or cold water mixing) are sent to mixed water pipe from cold water pipe and/or hot-water line, then in warp and mixed water
The connected extraction tube 111 of pipe is supplied to user.Confirm that currently in use is pure water for the ease of user, the extraction-type faucet is also
Indicator light (can be LED light) is provided on pedestal 13 can prompt when the indicator light is bright in one embodiment
User is now in pure water use state, and then prompts user that pure water is not used at this time when indicator light off for this.In order to just
In multiple reentrant of the pure water flow path below leading table top, it also is configured with control box for the extraction-type faucet, control box passes through
Pure water is supplied to pure water pipe 112 via the pipeline turned back being connected derived from control valve core, with control box.Control box
Including box body, first runner and second flow channel.It is (such as electric that dynamic source (such as battery) and control panel are wherein accommodated in box body
Road plate), the power source supplies the box body operation, the signal of the control panel processing pure water on-off.Box is controlled along water route
Extending direction arrange first runner inside it, be provided with detection piece in first runner, which is configured to examine in real time
Survey the on-off of pure water, and it is mobile to first runner depths by active force in pure water conducting and after pure water truncation not
Stress and it is reset to original position again, the displacement which occurs is fed back to control panel, and control panel is remembered according to misalignment
It records pure water and enables duration.Detection piece is preferably configured as water flow detection leaf, which, which detects leaf, has frame section and spiral helicine
Leaf portion, after fluid imports first runner and when detecting leaf by water flow, fluid forms active force to spiral helicine blade and promotes
Water flow detection leaf rotates, and is formed since the water flow detects leaf by magnetic material, and the rotation that water flow detects leaf is cleavable
The magnetic induction line that the coil of control panel generates, to generate electric signal and the signal is passed to control panel.In addition, detection piece may be used also
It is configured to water flow check valve, which includes valve casing, spool, elastic component and magnetic part；Valve casing is configured to hollow
Cylindrical member and window is opened up on circumferential surface, spool is configured to piston-shaped and it mainly includes bar portion and piston part, magnetic part
In the piston part, the front end of bar portion has stopper section, and elastic component (using spring in this embodiment) is set in bar portion, only
Stopper abuts the front end of valve casing, and under pure water use state, which is pushed by fluid force, so that spool pressure
Contracting spring movement is to expose the window on valve casing, to pass the fluid through the window on spool, to flow to the downstream of valve casing pure to realize
The conducting of water purification, magnetic part is subjected to displacement and interaction occurs with control panel and control panel is allowed to obtain pure water at this time
The feedback signal of flowing.Control panel can the circulation duration to the pure water flowed through in first runner recorded according to pure water
Circulation duration determine when filter core is replaced.
Pure water lines are integrated in extraction-type faucet and use same spool by the extraction-type faucet of the utility model
The opening and closing for controlling pure water and tap water, meets the demand of user's property easy to use to direct drinking, while saving kitchen
Space hold improves user experience.
Although the utility model only is described in detail with limited amount embodiment, it should be readily understood that, this is practical new
Type is not limited to disclosed such embodiment.On the contrary, can by merge any amount of not heretofore described variation, change,
Substitution or equality unit modify the utility model, but this is suitable with the spirit and scope of the utility model.Although in addition,
Described each different embodiments of the utility model, it will be understood that the aspect of the utility model can only include in embodiment
It is some.Therefore, the utility model is not considered as being limited to the foregoing description, but is limited only by the appended claims.
Reference signs list
1 extraction-type, 152 limiting sections of faucet
10 leader shell, 153 first limiting section
11 tap main body, 154 second limiting section
110 extract 16 rotary spacing portion of head
111 extraction tube, 17 abrasion-proof structure
112 pure 170 wear-resistant sleeves of water pipe
12 first supporting element, 172 wear washer
13 pedestal, 18 ontology group
14 spool, 180 frame piece
15 second 181 first groups of supporting element pipe fittings
150 182 second groups of base portion pipe fittings
151 transition part, 19 handle
Claims (10)
1. a kind of extraction-type faucet characterized by comprising
Leader shell, the leader shell are configured to the pipe fitting with cavity；
Tap main body, the tap main body include extracting head and extraction tube, and the water inlet end for extracting head connects the extraction tube；
First supporting element, the first supporting element accommodating are described in the cavity and positioned at the water outlet of the leader shell
It extracts head to be removably accommodated in first supporting element, the circumferential direction of first supporting element is removably equipped with pure water
Pipe, the pure water pipe and the extraction tube extend along the length of the leader shell；
Pedestal, the pedestal are configured to three way type and are releasably coupled with the leader shell；
Spool, the spool are accommodated in the pedestal, and the spool can be used for controlling the extraction tube for tap water circulation
With the pure water pipe opening and closing and the flow path of the tap water and the flow path of the pure water is isolated.
2. extraction-type faucet according to claim 1, which is characterized in that the extraction-type faucet further includes the second support
Part, second supporting element is fixed in the cavity, and second supporting element includes base portion, limiting section and transition part, institute
It states base portion and is configured to tubulose, the transition part extends from the base portion to the water outlet of the leader shell and conforms to described
The radian of leader shell and be bent, the limiting section is arranged on the transition part and there are spacing, institutes between the base portion
Extraction tube is stated to be built in second supporting element with the pure water pipe and be separated by the limiting section.
3. extraction-type faucet according to claim 2, which is characterized in that the limiting section includes the first limiting section and second
Limiting section, second limiting section are located in space defined by first limiting section and limit on circumferential surface with described first
Position portion connects, and the extraction tube is placed in first limiting section, and the pure water pipe is placed in second limiting section.
4. extraction-type faucet according to claim 2, which is characterized in that second supporting element is built in the leading shell
In the cavity of body, the outer peripheral surface of the base portion is equipped with joint portion, and the leader shell is radially provided with engaging hole, and described the
Two supporting elements engage the engaging hole by the joint portion and fix in the cavity.
5. extraction-type faucet according to claim 2, which is characterized in that the leader shell can turn relative to the pedestal
Dynamic, second supporting element can be with the leader shell synchronizing moving.
6. extraction-type faucet according to claim 1, which is characterized in that the extraction-type faucet further includes rotary spacing
Portion, the rotary spacing portion are configured to that the guide groove that matches and convex is arranged in the joint of the leader shell and the pedestal
Block, the guide groove can be oriented to the convex block sliding, and the guide groove is configured to have fan-shaped pivot region, as the convex block exists
Rotation in the sector pivot region, the leader shell can realize at most 180 ° of rotation relative to the pedestal.
7. extraction-type faucet according to claim 6, which is characterized in that the extraction-type faucet further includes abrasion-proof structure,
The abrasion-proof structure is arranged in the region that the leader shell and the pedestal engage in the leader shell and described
It avoids wearing when pedestal relatively rotates.
8. extraction-type faucet according to claim 7, which is characterized in that the abrasion-proof structure includes wear-resistant sleeve and wear-resistant pad
Circle, the wear-resistant sleeve are set in the leader shell towards one end of the pedestal, and the wear-resistant sleeve has positioning region, the seat
The circumferential surface of body is equipped with location hole, and the positioning region engages the location hole to position the wear-resistant sleeve, the wear washer setting
On the leader shell and it is presented axially between the leader shell and the pedestal.
9. extraction-type faucet according to claim 8, which is characterized in that the extraction-type faucet further includes ontology group, institute
It states ontology group to be accommodated in the lateral openings of the pedestal and match with the spool, the ontology group includes frame piece, uses
First group of pipe fitting in tap water and second group of pipe fitting for pure water, wherein first group of pipe fitting includes cold water pipe, heat
Water pipe and mixed water pipe, second group of pipe fitting include water inlet pipe and outlet pipe, first group of pipe fitting and second group of pipe fitting
It is all secured to the frame piece.
10. extraction-type faucet according to claim 8, which is characterized in that the wear-resistant sleeve is configured to opening
Corrugated tube shape, the positioning region are configured to extending radially outwardly to snap into the positioning of the pedestal along the wear-resistant sleeve
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215639.1U CN208719441U (en) | 2018-07-30 | 2018-07-30 | A kind of extraction-type faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215639.1U CN208719441U (en) | 2018-07-30 | 2018-07-30 | A kind of extraction-type faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719441U true CN208719441U (en) | 2019-04-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215639.1U Active CN208719441U (en) | 2018-07-30 | 2018-07-30 | A kind of extraction-type faucet |
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| Country | Link |
|---|---|
| CN (1) | CN208719441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730563A (en) * | 2018-07-30 | 2018-11-02 | 路达(厦门)工业有限公司 | A kind of extraction-type tap |
-
2018
- 2018-07-30 CN CN201821215639.1U patent/CN208719441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730563A (en) * | 2018-07-30 | 2018-11-02 | 路达(厦门)工业有限公司 | A kind of extraction-type tap |
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