WO2011103795A1 - 出水切换装置及出水切换方法 - Google Patents

出水切换装置及出水切换方法 Download PDF

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Publication number
WO2011103795A1
WO2011103795A1 PCT/CN2011/071127 CN2011071127W WO2011103795A1 WO 2011103795 A1 WO2011103795 A1 WO 2011103795A1 CN 2011071127 W CN2011071127 W CN 2011071127W WO 2011103795 A1 WO2011103795 A1 WO 2011103795A1
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WO
WIPO (PCT)
Prior art keywords
water
switching
disk
cavity
water inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2011/071127
Other languages
English (en)
French (fr)
Inventor
周华松
金忠成
陈健民
陈斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Solex High Tech Industries Co Ltd
Original Assignee
Xiamen Solex High Tech Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2010101140716A external-priority patent/CN101761671B/zh
Priority claimed from CN2010201190797U external-priority patent/CN201603635U/zh
Application filed by Xiamen Solex High Tech Industries Co Ltd filed Critical Xiamen Solex High Tech Industries Co Ltd
Priority to US13/579,238 priority Critical patent/US8973614B2/en
Publication of WO2011103795A1 publication Critical patent/WO2011103795A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1609—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1681—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, sliding valve or cock and a lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/056—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
    • F16K11/0565—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members moving in a combined straight line and rotating movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86847—Pivoted valve unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • Y10T137/87812—Pivoted valve or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • Y10T137/8782—Rotary valve or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve
    • Y10T137/87837—Spring bias
    • Y10T137/87845—For valve having a ball head

Definitions

  • the invention relates to a sanitary device, in particular to a water outlet switching mechanism and a water outlet switching method of a sanitary device.
  • the water outlet switching mechanism of the existing sanitary device mainly includes a rotating type and a sliding type, and the rotating type refers to the use of the relative rotation between the water dividing body and the fixed unit to realize the water switching, and the sliding type refers to the use of the water dividing body and the fixed unit.
  • the relative sliding between the two realizes the water switching.
  • the existing rotating class is directly driven by the user to drive the water-dividing body to rotate relative to the fixed unit, such as the utility model published in the Chinese Patent Database 200820101772.4. Since the rotational force is directly applied by the user to rotate the water-dividing body relative to the fixed unit, there are the following disadvantages: 1. The force is large, and the switching is inconvenient; 2. The user needs to determine the rotation angle to achieve accurate switching of the water discharge function.
  • the present invention provides a water discharge switching device and a water discharge switching method that overcomes the deficiencies of the water discharge switching mechanism in the background art.
  • the water discharge switching device comprises a fixing unit, a water outlet switching mechanism, a water inlet switching mechanism and a transmission mechanism, and the water function switching is realized by relative rotation between the water outlet switching mechanism and the fixing unit;
  • the fixing unit comprises a control chamber And a water inlet channel capable of connecting an external water source;
  • the water discharge switching mechanism includes a switching disk, the switching disk is movably connected within the control cavity and divides the control cavity into upper and lower cavities;
  • the switching mechanism controls the water inlet channel to control the water source to enter the upper cavity or the lower cavity, so that the switching disk is moved up and down by the water source;
  • the transmission mechanism acts between the switching disk and the fixed unit to transform the upper and lower activities of the switching disk For turning.
  • the fixing unit comprises a body and a water dividing tray, the body and the water dividing tray are sealed and fixed together and formed as the control cavity; and the first public body is arranged downwardly and downwardly arranged under the body a second male ratchet arranged upwardly and annularly on the water dividing disc, the top surface of the switching disc is provided with a first female ratchet arranged upwardly and annularly, and the switching disc is The bottom surface is provided with a second female ratchet arranged in a downward direction;
  • the switching disk When the water source enters the lower cavity, the switching disk is moved upward by the water source, and the first female ratchet and the first male ratchet cooperate to cause the switching disk to rotate in the forward direction; when the water source enters the upper cavity, the switching The disk is moved downward by the water source, and the second female ratchet and the second male ratchet cooperate to cause the switching disk to rotate in the forward direction.
  • a plurality of water-discharging holes arranged in an annular shape are disposed on the water-distributing tray, and a water inlet hole is formed in the switching tray, and the water inlet hole can correspond to the water-dividing hole;
  • the water inlet passage of the fixing unit includes a total water passage and a two-way water passage, and the water inlet switching mechanism is disposed between the total water passage and the water dividing passage, so that the water dividing passage connecting the upper cavity is in a normally-on state, and is connected.
  • the water dividing path of the lower cavity is in a normally closed state, and the control water inlet switching mechanism can trigger the water dividing circuit of the lower cavity to be turned on, and trigger the closing of the water dividing circuit of the upper cavity.
  • the water inlet switching mechanism includes a sealing member, a control button and an elastic body, and the elastic body generates an elastic force and can act on the sealing member to seal the sealing member to the lower cavity.
  • the water dividing path of the body when the control button is controlled by the user, can act on the sealing member to make the sealing member move, so that the sealing member seals the water dividing path of the upper cavity.
  • a topping spring is disposed between the switchboard and the body.
  • the fixing unit includes a water discharging mechanism, and the water discharging mechanism has a plurality of water discharging functions, and each water discharging function is respectively connected to the corresponding water dividing hole.
  • the water inlet switching mechanism further includes a pivoting member, the pivoting member is pivotally connected to the fixing unit at one end, the sealing member is fixed at the other end, and the control button is slidably connected to the fixing unit, and There is a control end located outside the fixed unit and a top end located within the fixed unit and abutting against the pivoting member.
  • the effluent switching method which includes:
  • Step 10 is used to control the water inlet channel so that the water source enters the upper cavity or the lower cavity of the control cavity, and the water source of the upper and lower cavity touches the switching disk to move up and down, and the transmission mechanism converts the up and down movement of the switching disk into the switching disk.
  • step 20 the water function switching is realized by the relative rotation between the switching disk and the fixed unit.
  • the step 10 includes:
  • Step 11 is used to control the water inlet switching mechanism to make the water source enter the lower cavity
  • Step 12 the water source of the lower cavity touches the switch tray to move upward;
  • Step 13 the transmission mechanism transmits the upward movement of the switching disk to the forward rotation of the switching disk
  • Step 14 is for releasing the control so that the water source enters the upper cavity
  • Step 15 the water source of the upper cavity touches the switch disk to move downward;
  • step 16 the transmission mechanism transmits the downward movement of the switching disk to the forward rotation of the switching disk, and the switching disk seal is abutted on the water dividing plate.
  • the water discharge switching device comprises a fixing unit, a water outlet switching mechanism, a water inlet switching mechanism and a transmission mechanism, and the water function switching is realized by relative rotation between the water outlet switching mechanism and the fixing unit;
  • the fixing unit comprises a control chamber And a water inlet channel capable of connecting an external water source;
  • the water discharge switching mechanism includes a switching disk, the switching disk is movably connected within the control cavity; an elastic body is disposed between the switching disk and the fixing unit, The elastic body can generate an elastic force, the elastic force can move the switching disk in a positive direction;
  • the water inlet switching mechanism controls the water inlet channel to control the water source to enter the control cavity, and when the water source enters the control cavity body, the switching disk can be compressed and elasticized
  • the body moves in the opposite direction;
  • the transmission mechanism acts between the switching disc and the fixed unit to transmit the forward and reverse movements of the switching disc into rotation.
  • the technical solution utilizes the water inlet switching mechanism to control the water inlet, and the hydraulic power generated by the inflow, such as water impulse or buoyancy, utilizes the hydraulic control of the water outlet switching mechanism, thereby overcoming the deficiencies of the background art, and Has the following advantages:
  • the user only needs to press the button to realize the switching of the circulating water, the switching is convenient and fast, and the switching of multiple functions can be realized;
  • the ratcheting is used to convert the up and down activities into a single direction forward rotation, which can realize the switching of the circulating water. No positioning mechanism required;
  • the switch tray is provided with a water inlet hole, and the water distribution tray is provided with a plurality of water dividing holes. After the water inlet and the spring force are used to switch each water inlet switching mechanism, the switching disk seal is abutted on the water dividing tray, and the switching disk is used. Rotating realizes that the water inlet hole is connected to one of the plurality of water dividing holes to realize the switching of the water discharging function;
  • the switching plate is provided with a water inlet hole, and the water of the upper cavity can enter the water dividing hole through the water inlet hole while ensuring that the lower cavity body can move upward, and the structure is simple and reliable;
  • the up and down movement of the switching disc can drive the switching disc to rotate, so the rotation angle of the switching disc is large, and the sliding distance of the switching disc can be made small.
  • FIG. 1 is a perspective view of a water discharge switching device.
  • FIG. 2 is an exploded perspective view of the water discharge switching device.
  • Figure 3 is a second exploded view of the effluent switching device.
  • FIG. 4 is a schematic cross-sectional view taken along line X1-X1 of FIG. 5.
  • Figure 5 is a cross-sectional view of the water discharge switching device for indicating water pressure.
  • Figure 6 is a schematic cross-sectional view taken along the line X2-X2 of Figure 7.
  • Figure 7 is a cross-sectional view of the water discharge switching device for indicating the water pressure.
  • Fig. 8 is a front view of the water discharge switching device.
  • Figure 9 is a cross-sectional view taken along line A-A of Figure 8, in which the water discharge switching device has a first water discharge function.
  • Figure 10 is a cross-sectional view taken along line B-B of Figure 8, in which the water discharge switching device has a second water discharge function.
  • Figure 11 is a cross-sectional view taken along line C-C of Figure 8, in which the water discharge switching device has a third water discharge function.
  • the water discharge switching device which comprises a fixing unit 100, a water outlet switching mechanism 200, a water inlet switching mechanism 300 and a transmission mechanism.
  • the water outlet switching device is a shower, but is not limited thereto.
  • the fixing unit 100 includes a body 110, a water dividing tray 120, a water discharging mechanism 130 and a handle 140.
  • the body 110 includes a top plate, a horn sleeve 111 extending downward from the periphery of the top plate, an upper inner peripheral wall 112 fixed to the horn sleeve under the top plate, and a joint 113 fixed to the horn.
  • the handle 140 is screwed to the joint 113 to be capable of externally connecting a water source, and a water inlet chamber is formed between the handle 140 and the joint 113.
  • the two water dividing paths 114 and 115 are defined as an upper water dividing channel 114 and a lower water dividing channel 115, respectively.
  • the inlets of the water dividing paths 114 and 115 are disposed at the end surface of the joint 113.
  • the water inlet chamber is disposed above and below, the outlet of the upper water dividing passage 114 is provided in the horn sleeve 111, and the outlet of the lower water dividing passage 115 is disposed at the upper portion of the upper inner peripheral wall 112.
  • the water distribution tray 120 includes a plate member, a connecting wall extending upward from the outer periphery of the plate member, and a lower inner peripheral wall 121 fixed to the plate member.
  • the connecting wall seals the horn sleeve fixed to the body 110.
  • the lower inner peripheral wall 121 is located inside the upper inner peripheral wall 112.
  • a plurality of sets of annular water-discharging holes 122 are defined in a portion of the inner peripheral wall 121 of the lower surface of the water-discharging disk 120.
  • the number of the water-dividing holes 122 is three groups. The group includes two water-dividing holes arranged symmetrically, but not limited thereto. If there are four water-discharging functions, four-component water holes are provided, and if there are five water-discharging functions, five-component water holes are provided. .
  • the water outlet mechanism 130 is fixed under the water dividing tray 120 and has a water discharging function corresponding to the number of water dividing holes 122, and the plurality of water discharging functions and the multi-component water holes 122 are respectively connected in one-to-one correspondence.
  • the water discharge function is strawberry water, spray water and shower water, but is not limited thereto.
  • the body 110 and the water dividing tray 120 cooperate to form a control cavity.
  • the water inlet switching mechanism 300 is disposed in the water inlet chamber and includes a fixing frame 350, a pivoting member 310, a sealing member 320, and a sealing member 300.
  • the fixing frame 350 is fixed in the end of the handle 140.
  • the lower end of the pivoting member 310 is pivotally connected to the inner rotating surface of the fixing frame 350 of the fixing unit 100, and the upper end is provided with a ball holder 311; the sealing member 320 is The ball is sealed in the form of a ball which is connected to the ball holder 311.
  • the elastic body 340 is disposed between the pivoting member 310 and the inner wall of the handle 140 such that the pivoting member 310 receives an upward elastic force, so that the sealing member 320 normally seals the inlet of the water dividing passage 114, so that the The inlet water chamber normally opens and closes the inlet of the water dividing passage 115, and the upper chamber normally opens into the water inlet chamber.
  • the control button 330 is slidably coupled to the handle 140 and has a control end located outside the handle 140 of the fixed unit 100 and a top end located in the water inlet cavity of the fixed unit 100 and abutting against the pivoting member 310.
  • the control button 330 includes a force bar 331 and a button 332.
  • the handle is provided with a mounting slot, and a button frame 333 is disposed in the mounting slot.
  • the water discharge switching mechanism 200 includes a switch disk 210 including a disk body 211 , an inner ring body 212 extending upward from the outer periphery of the disk body 211 , and an inner ring body
  • the upper periphery of the 212 extends outwardly into a ring piece and extends downwardly from the outer periphery of the ring piece into an outer ring body 213.
  • a portion of the inner ring body 212 of the disk body 211 of the switch disk 210 is provided with a water inlet hole 214 corresponding to the water dividing hole.
  • the bottom surface of the disk body 211 of the switch disk 210 is recessed to form a cavity 215.
  • the outer surface of the inner ring body 212 of the switch disk 210 is adapted to be connected to the inner surface of the lower inner wall 121.
  • the outer surface of the outer ring 213 is adapted to connect the inner surface of the inner peripheral wall 112.
  • the lower inner peripheral wall 121 is located between the inner and outer ring bodies, and the switch disk 210 is disposed within the fixed unit 100 and divides the control cavity into upper and lower two cavities, and the upper cavity is above the switch disk 210.
  • the lower cavity being a portion between the switch disk 210 and the water distribution plate 120, between the horn sleeve and the upper inner peripheral wall;
  • the upper cavity is connected to the lower water dividing path,
  • the lower cavity is connected to the upper water dividing circuit;
  • the switching disk 210 can be moved up and down, can be rotatably connected between the body 110 and the water dividing plate 120, and is movably connected to the control cavity.
  • the outer rotating surface of the inner ring body 212 and the inner rotating surface of the lower inner peripheral wall 121 are movably connected and may be a non-sealed connection.
  • a top abutting spring 220 is disposed between the switching plate 210 and the top plate of the body 110.
  • the transmission mechanism includes a first male ratchet 410, a second male ratchet 420, a first female ratchet 430, and a second female ratchet 440.
  • the first male ratchet 410 faces downwardly and protrudes from a portion of the upper inner peripheral wall 112 of the bottom surface of the top plate of the body 110 and is arranged in an annular shape.
  • the second male ratchet 420 faces upwardly and protrudes from a portion of the lower inner peripheral wall 121 of the top surface of the water dividing tray 120 and is arranged in an annular shape.
  • the first female ratchet teeth 430 are upwardly and convexly disposed on the top surface of the disk body 211 of the switch disk 210 and are arranged in an annular shape.
  • the second female ratchet 440 is downwardly disposed and protruded from the cavity 215 of the switch disk 210 and arranged in an annular shape.
  • the first male ratchet 410 and the first female ratchet 430 cooperate to form an automatic ball-point pen structure
  • the second male ratchet 420 and the second female ratchet 440 cooperate to form an automatic ball-point pen structure.
  • the effluent switching method which includes:
  • step 00 the water channel of the handle 140 introduces the water of the water source into the water inlet chamber, the water source enters the lower water dividing channel, and the water source enters the upper cavity body, and the bottom surface of the disk body of the switching disk 210 is sealed against the top surface of the plate member of the water dividing plate 120 ( Under the action of the abutting spring 220 and the water pressure, the water source passes through the water inlet hole 214 of the switching plate 210 and the first water dividing hole 122 of the water dividing plate 210 to discharge the first water discharging function;
  • Step 11 pressing the control button 330, so that the pivoting member 310 is rotated downward, so that the sealing member 320 is moved downward, so that the upper water dividing channel is opened, the lower water dividing circuit is sealed, and the water source enters the lower cavity;
  • Step 12 the water source of the lower cavity acts on the inner ring body 212, the outer ring body 213 and the ring piece of the switch disk 210, so that the switch disk 210 is moved upward;
  • Step 13 the second female ratchet 440 of the switching disk 210 and the second male ratchet 420 of the water dividing disk 120 are separated from each other, and the switching disk 210 is not rotated; the first female ratchet 430 of the switching disk 210 and the body 110 are The first male ratchet 410 cooperates to cause the switching disk 210 to rotate forward by 30 degrees; in this step, the top abutting spring 220 is stored and compressed;
  • Step 14 the release control button 330 is pressed, the pivoting member 310 is rotated upward under the elastic action of the elastic body 340, so that the sealing member 320 moves upward, so that the lower water dividing circuit is sealed, the lower water dividing path is opened, and the water source enters the upper cavity;
  • Step 15 the water source of the upper cavity acts on the switching plate 210 , and the top abutting spring 220 releases the energy storage, so that the switching disk 210 is moved downward;
  • Step 16 the first female ratchet 430 of the switch disk 210 and the first male ratchet 410 of the body 110 are separated from each other, and the switch disk 210 is not rotated at this time; the second female ratchet 440 of the switch disk 210 and the water splitter disk 120 are switched.
  • the second male ratchet 420 cooperates such that the switching disk 210 rotates 30 degrees, and the second water dividing hole of the second water discharging function corresponds to the water inlet hole;
  • step 20 the disk body of the switching disk 210 is sealed against the plate of the water dividing plate 120, and the second water discharging function is discharged.
  • the preferred embodiment of the present embodiment is different in that the water discharge switching device comprises a fixed unit, a water outlet switching mechanism, a water inlet switching mechanism and a transmission mechanism, and the water outlet
  • the fixing unit comprises a control cavity and a water inlet channel capable of connecting an external water source
  • the water discharge switching mechanism comprises a switching disk, the switching disk
  • the movable connection is disposed within the control cavity
  • an elastic body is disposed between the switch disk and the fixed unit, and the elastic body can generate an elastic force, the elastic force can move the switch disk in a positive direction
  • the water inlet switching mechanism controls The water inlet channel controls the water source to enter the control cavity, and when the water source enters the control cavity, the switch disk can compress the elastic body and move in the opposite direction
  • the transmission mechanism acts between the switch disk and the fixed unit to convert the front and back of the switch disk The activity is turned into a turn.
  • the effluent switching method which includes:
  • Step 00 the total water path of the handle introduces the water of the water source into the water inlet chamber, and the water source enters the upper cavity body, and the bottom surface of the disk body of the switch disk is sealed against the top surface of the plate member of the water distribution plate (under the action of water pressure, the water pressure acts)
  • the force is greater than the elastic force of the elastic body, and the elastic body is capable of storing energy.
  • the water source passes through the water inlet hole of the switching plate and the first water dividing hole of the water dividing plate to discharge the first water discharging function;
  • Step 11 closing the total waterway
  • Step 12 the elastic energy storage is released and acts on the switching disk, so that the switching disk moves upward;
  • Step 13 the first female ratchet of the switching disk and the first male ratchet of the body cooperate such that the switching disk rotates 30 degrees (the second female ratchet of the switching disk and the second male ratchet of the water dividing disk are not separated from each other) turn);
  • Step 14 the total waterway is opened, and the water source enters the upper cavity
  • step 15 the water source of the upper cavity acts on the switch tray, and the switch tray is moved downward, and the elastic body is pressurized and stored;
  • Step 16 the second female ratchet of the switching disk and the second male ratchet of the water dividing disk cooperate to make the switching disk rotate forward 30 degrees (the first female ratchet of the switching disk and the first male ratchet of the body are not separated from each other) Turn), at this time, the second water dividing hole of the second water discharging function corresponds to the water inlet hole;
  • step 20 the disk body of the switching disk is sealed against the plate of the water dividing plate, and the second water discharging function is discharged.
  • the invention relates to a water outlet switching device and a water outlet switching method, and the water inlet switching mechanism controls the water inlet passage to control the water source to enter the upper cavity or the lower cavity, so that the switching disk is moved up and down by the water source; the transmission mechanism acts on The switching between the disk and the fixed unit is used to transfer the up and down movement of the switch disk to rotate, thereby realizing the switching of the water discharge function.

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Description

出水切换装置及出水切换方法 技术领域
本发明涉及一种卫浴装置，尤其涉及一种卫浴装置的出水切换机构及出水切换方法。
背景技术
现有的卫浴装置的出水切换机构主要包括有旋转类和滑动类，所述旋转类是指利用分水体和固定单元之间的相对转动实现出水切换，滑动类是指利用分水体和固定单元之间的相对滑动实现出水切换。现有的旋转类都是由使用者直接施加旋转力带动分水体相对固定单元转动实现切换，如中国专利数据库公告的实用新型200820101772.4。由于直接由使用者施加旋转力带动分水体相对固定单元转动，因此存在有如下不足：1、施力大，切换不便；2、用户需要判断转动角度，才能实现出水功能切换准确。
发明内容
本发明提供了出水切换装置及出水切换方法，其克服了背景技术中出水切换机构所存在的不足。
本发明解决其技术问题的所采用的技术方案之一是：
出水切换装置，它包括一固定单元、一出水切换机构、一进水切换机构和一传动机构，通过出水切换机构和固定单元之间的相对转动实现出水功能切换；所述固定单元包括一控制腔体和一能够接通外接水源的进水通道；所述出水切换机构包括一切换盘，所述切换盘活动连接在控制腔体之内并将控制腔体分为上下腔体；所述进水切换机构控制进水通道以控制水源进入上腔体或下腔体，以使得切换盘受水源作用上下活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的上下活动传变为转动。
一较佳实施例之中：
所述固定单元包括一本体和一分水盘，所述本体和分水盘密封固接在一起并形成为所述控制腔体；所述本体之下设有朝下环形排布的第一公棘齿，所述分水盘之上设有朝上环形排布的第二公棘齿，所述切换盘之顶面设有朝上环形排布的第一母棘齿，所述切换盘之底面设有朝下环形排布的第二母棘齿；
当水源进入下腔体时，所述切换盘受水源作用向上活动，所述第一母棘齿和第一公棘齿配合使得切换盘正向转动；当水源进入上腔体时，所述切换盘受水源作用向下活动，所述第二母棘齿和第二公棘齿配合使得切换盘正向转动。
一较佳实施例之中：
所述分水盘之上开设有若干环形排布的分水孔，所述切换盘之上开设有贯穿的进水孔，所述进水孔能够对应所述分水孔；
所述固定单元的进水通道包括一总水路和二分水路，所述进水切换机构设置在总水路和分水路之间，用于使接通上腔体的分水路处于常通状态，使接通下腔体的分水路处于常闭状态，而且，控制进水切换机构能够触发接通下腔体的分水路接通，触发接通上腔体的分水路封闭。
一较佳实施例之中：所述进水切换机构包括一密封件、一控制钮和一弹性体，所述弹性体产生弹力并能够作用在密封件之上以使得密封件密封接通下腔体的分水路，所述控制钮受用户控制时能够作用在密封件使密封件活动，使密封件密封接通上腔体的分水路。
一较佳实施例之中：所述切换盘和本体之间设置有一顶抵弹簧。
一较佳实施例之中：所述固定单元包括出水机构，所述出水机构具有多个出水功能，每个出水功能分别连接对应的分水孔。
一较佳实施例之中：所述进水切换机构还包括一枢接件，所述枢接件一端枢接在固定单元，另一端固接密封件，所述控制钮滑动连接固定单元，并具有一位于固定单元之外的控制端和一位于固定单元之内并顶抵枢接件的顶抵端。
本发明解决其技术问题的所采用的技术方案之二是：
出水切换方法，它包括：
步骤10，用于控制进水通道使得水源进入控制腔体的上腔体或下腔体，上下腔体的水源触使切换盘上下活动，传动机构将切换盘的上下活动传变为切换盘的转动；
步骤20，通过切换盘和固定单元之间的相对转动实现出水功能切换。
一较佳实施例之中：所述步骤10，它包括：
步骤11，用于控制进水切换机构，使水源进入下腔体；
步骤12，下腔体的水源触使切换盘向上活动；
步骤13，传动机构将切换盘的向上活动传变为切换盘的正转；
步骤14，用于松释控制，使得水源进入上腔体；
步骤15，上腔体的水源触使切换盘向下活动；
步骤16，传动机构将切换盘的向下活动传变为切换盘的正转，切换盘密封靠接在分水盘。
本发明解决其技术问题的所采用的技术方案之三是：
出水切换装置，它包括一固定单元、一出水切换机构、一进水切换机构和一传动机构，通过出水切换机构和固定单元之间的相对转动实现出水功能切换；所述固定单元包括一控制腔体和一能够接通外接水源的进水通道；所述出水切换机构包括一切换盘，所述切换盘活动连接在控制腔体之内；所述切换盘和固定单元之间设置有一弹性体，所述弹性体能产生一弹力，所述弹力能够使切换盘朝正方向活动；所述进水切换机构控制进水通道以控制水源进入控制腔体，当水源进入控制腔体能够使切换盘压缩弹性体并朝反方向活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的正反活动传变为转动。
本技术方案与背景技术相比，利用进水切换机构控制进水，由进水产生水力，例如水冲力或和浮力等，利用水力控制出水切换机构，因此克服了背景技术所存在的不足，并具有如下优点：
1、进水切换机构切换控制所需施力小，切换方便；
2、用户只需按压按钮即可实现循环出水切换，切换方便快速，可实现多个功能出水切换；
3、利用棘齿配合将上下活动转变为单方向正转，能够实现循环出水切换。无需定位机构；
4、切换盘开设进水孔，分水盘开设多个分水孔，利用水压和或弹簧弹力使每次进水切换机构切换之后，切换盘密封靠接在分水盘，利用切换盘的旋转实现进水孔接通多个分水孔中的某个分水孔，实现出水功能切换；
5、切换盘开设进水孔，在保证下腔体进水后能够带动切换盘向上运动的同时，上腔体的水能够通过进水孔进入分水孔，结构简单，可靠；
6、进水切换机构的接通上腔体的分水路处于常通状态，因此保证切换盘密封靠接在分水盘；
7、切换盘上下运动都能够带动切换盘转动，因此切换盘的转动角度大，切换盘上下滑动距离可做小。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1为出水切换装置的立体示意图。
图2为出水切换装置的分解示意图之一。
图3为出水切换装置的分解示意图之二。
图4为图5的X1-X1剖面示意图。
图5为出水切换装置的剖面图之一，用以表示水压。
图6为图7的X2-X2剖面示意图。
图7为出水切换装置的剖面图之二，用以表示水压。
图8为出水切换装置的主视图。
图9为图8的A-A剖面图，此时出水切换装置出第一出水功能。
图10为图8的B-B剖面图，此时出水切换装置出第二出水功能。
图11为图8的C-C剖面图，此时出水切换装置出第三出水功能。
具体实施方式
请查阅1、图2及图3，出水切换装置，它包括一固定单元100、一出水切换机构200、一进水切换机构300和一传动机构。本实施例之中，所述出水切换装置为花洒，但并不以此为限。
所述固定单元100包括一本体110、一分水盘120、一出水机构130及一手柄140。所述本体110包括一顶板、一由顶板周缘向下延伸喇叭套111、一固设在顶板之下同轴位于喇叭套之内的上内周壁112、一固接喇叭套之外的接头113。所述手柄140螺接在接头113以能够外接水源，而且，所述手柄140和接头113之间形成有一进水腔。所述本体110之内还设有二分水路114、115，所述二分水路114和115分别定义为上分水路114和下分水路115，所述分水路114、115的入口设置在接头113的端面并上下设置对应于进水腔，所述上分水路114的出口设在喇叭套111，下分水路115的出口设置在上内周壁112的上部。所述分水盘120包括一板件、一由板件外周缘向上延伸的连接壁及一固接在板件之上的下内周壁121，所述连接壁密封固接在本体110的喇叭套111，所述下内周壁121位于上内周壁112之内。所述分水盘120之顶面之下内周壁121之内的部分上开设有若干组环形陈列的分水孔122，本实施例之中，所述分水孔122组数为三组，每组包括径向对称设置的两个分水孔，但并不以此为限，如果有四个出水功能，则提供四组分水孔，如果有五个出水功能，则提供五组分水孔。所述出水机构130固接在分水盘120之下并具有与分水孔122等组数的出水功能，所述多个出水功能和多组分水孔122分别一一对应接通。本实施例之中，所述出水功能为草莓水、喷雾水和花洒水，但并不以此为限。本实施例之中，所述本体110和分水盘120配合形成控制腔。
请查阅图2、图4、图5、图6及图7，所述进水切换机构300设置在进水腔之内并包括一固定架350、一枢接件310、一密封件320、一控制钮330和一弹性体340。所述固定架350固设在手柄140末端之内，所述枢接件310下端枢接在固定单元100的固定架350之端部内回转面，上端设置有滚珠架311；所述密封件320为滚珠形式密封球，它连接滚珠架311。所述弹性体340设置在枢接件310之下与手柄140内壁之间，以使得所述枢接件310受到向上的弹力，使得所述密封件320常态密封上分水路114的入口，使得所述进水腔常态接通下分水路115的入口，上腔体常态接通进水腔。所述控制钮330滑动连接手柄140并具有一位于固定单元100的手柄140之外的控制端和一位于固定单元100的进水腔之内并顶抵在枢接件310之上的顶抵端，以使得所述用户按压控制钮330即可克服弹力并使得所述枢接件向下转动，使得所述上分水路114的入口接通进水腔，使得所述下分水路115的入口密封，使得下腔体常态接通进水腔。本实施例之中，所述控制钮330包括一力杆331和一按钮332，所述手柄开设有安装槽，所述安装槽之内设置有一按钮架333。
请查阅1至图11，所述出水切换机构200包括一切换盘210，所述切换盘210包括一盘体211、一由盘体211外周缘向上延伸成内环体212、一由内环体212上周缘向外延伸成环片及一由环片外周缘向下延伸成外环体213。所述切换盘210的盘体211的内环体212之内的部分开设有能够对应分水孔的进水孔214。所述切换盘210的盘体211的底面中心凹设形成一凹腔215。
所述切换盘210的内环体212的外回转面适配连接下内周壁121的内回转面，所述外环体213的外回转面适配连接上内周壁112的内回转面，所述下内周壁121位于内、外环体之间，并使得：所述切换盘210设置在固定单元100之内并将控制腔分为上下二腔体，所述上腔体为切换盘210之上、上内周壁121之内的部分，所述下腔体为切换盘210和分水盘120之间、喇叭套和上内周壁之间的部分；所述上腔体接通下分水路，所述下腔体接通上分水路；所述切换盘210能够上下活动、能够转动连接在本体110和分水盘120之间，活动连接在控制腔体。本实施例之中，所述内环体212的外回转面和下内周壁121的内回转面之间活动连接并可为非密封连接。为了保证切换盘转动同轴度，最好再设一转轴216连接本体和切换盘。
所述切换盘210和本体110的顶板之间设置有一顶抵弹簧220。
所述传动机构包括第一公棘齿410、第二公棘齿420、第一母棘齿430和第二母棘齿440。所述第一公棘齿410朝下、凸设在本体110的顶板底面的上内周壁112之内的部分并环形陈列排布。所述第二公棘齿420朝上、凸设在分水盘120顶面的下内周壁121之内的部分并环形陈列排布。所述第一母棘齿430朝上、凸设在切换盘210的盘体211之顶面并环形陈列排布。所述第二母棘齿440朝下、凸设在切换盘210的凹腔215并环形陈列排布。所述第一公棘齿410和第一母棘齿430配合形成类似自动圆珠笔式结构，所述第二公棘齿420和第二母棘齿440配合形成类似自动圆珠笔式结构。
出水切换方法，它包括：
步骤00，手柄140的总水路将水源的水引入进水腔，水源进入下分水路，水源进入上腔体，切换盘210的盘体底面密封靠接在分水盘120的板件顶面（在顶抵弹簧220和水压作用下），水源通过切换盘210的进水孔214、分水盘210的第一分水孔122，出第一出水功能；
步骤11，按压控制钮330，使得枢接件310向下转动，使得密封件320向下活动，使得上分水路打开，下分水路密封，水源进入下腔体；
步骤12，下腔体的水源作用在切换盘210的内环体212、外环体213和环片，触使切换盘210向上活动；
步骤13，切换盘210的第二母棘齿440和分水盘120的第二公棘齿420相互脱离，此时切换盘210不转；切换盘210的第一母棘齿430和本体110的第一公棘齿410配合使得切换盘210正转30度；此步骤中，顶抵弹簧220储能压缩；
步骤14，松释控制钮330按压，枢接件310在弹性体340的弹性作用下向上转动，使得密封件320向上活动，使得下分水路密封，下分水路打开，水源进入上腔体；
步骤15，上腔体的水源作用在切换盘210，顶抵弹簧220释放储能，触使切换盘210向下活动；
步骤16，切换盘210的第一母棘齿430和本体110的第一公棘齿410相互脱离，此时切换盘210不转；切换盘210的第二母棘齿440和分水盘120的第二公棘齿420配合使得切换盘210正转30度，第二出水功能的第二分水孔对应进水孔；
步骤20，切换盘210的盘体密封靠接在分水盘120的板件,第二出水功能出水。
同理切换第二出水功能和第三出水功能，第三出水功能和第一出水功能。
另一较佳实施例之中，本实施例上一较佳实施例不同之处在于：出水切换装置，它包括一固定单元、一出水切换机构、一进水切换机构和一传动机构，通过出水切换机构和固定单元之间的相对转动实现出水功能切换；所述固定单元包括一控制腔体和一能够接通外接水源的进水通道；所述出水切换机构包括一切换盘，所述切换盘活动连接在控制腔体之内；所述切换盘和固定单元之间设置有一弹性体，所述弹性体能产生一弹力，所述弹力能够使切换盘朝正方向活动；所述进水切换机构控制进水通道以控制水源进入控制腔体，当水源进入控制腔体能够使切换盘压缩弹性体并朝反方向活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的正反活动传变为转动。
出水切换方法，它包括：
步骤00，手柄的总水路将水源的水引入进水腔，水源进入上腔体，切换盘的盘体底面密封靠接在分水盘的板件顶面（在水压作用下，水压作用力大于弹性体弹力，弹性体弹力储能），水源通过切换盘的进水孔、分水盘的第一分水孔，出第一出水功能；
步骤11，关闭总水路；
步骤12，弹性体储能释放并作用在切换盘，使得切换盘向上活动；
步骤13，切换盘的第一母棘齿和本体的第一公棘齿配合使得切换盘正转30度（切换盘的第二母棘齿和分水盘的第二公棘齿相互脱离时不转）；
步骤14，打开总水路，水源进入上腔体；
步骤15，上腔体的水源作用在切换盘，触使切换盘向下活动，弹性体受压储能；
步骤16，切换盘的第二母棘齿和分水盘的第二公棘齿配合使得切换盘正转30度（切换盘的第一母棘齿和本体的第一公棘齿相互脱离时不转）,此时第二出水功能的第二分水孔对应进水孔；
步骤20，切换盘的盘体密封靠接在分水盘的板件,第二出水功能出水。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明一种出水切换装置及出水切换方法，通过其进水切换机构控制进水通道以控制水源进入上腔体或下腔体，以使得切换盘受水源作用上下活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的上下活动传变为转动，实现出水功能的切换。

Claims (10)

  1. 出水切换装置，其特征在于：它包括一固定单元、一出水切换机构、一进水切换机构和一传动机构，通过出水切换机构和固定单元之间的相对转动实现出水功能切换；所述固定单元包括一控制腔体和一能够接通外接水源的进水通道；所述出水切换机构包括一切换盘，所述切换盘活动连接在控制腔体之内并将控制腔体分为上下腔体；所述进水切换机构控制进水通道以控制水源进入上腔体或下腔体，以使得切换盘受水源作用上下活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的上下活动传变为转动。
  2. 根据权利要求1所述的出水切换装置，其特征在于：
    所述固定单元包括一本体和一分水盘，所述本体和分水盘密封固接在一起并形成有所述控制腔体；所述本体之下设有朝下环形排布的第一公棘齿，所述分水盘之上设有朝上环形排布的第二公棘齿，所述切换盘之顶面设有朝上环形排布的第一母棘齿，所述切换盘之底面设有朝下环形排布的第二母棘齿；
    当水源进入下腔体时，所述切换盘受水源作用向上活动，所述第一母棘齿和第一公棘齿配合使得切换盘正向转动；当水源进入上腔体时，所述切换盘受水源作用向下活动，所述第二母棘齿和第二公棘齿配合使得切换盘正向转动。
  3. 根据权利要求2所述的出水切换装置，其特征在于：
    所述分水盘之上开设有若干环形排布的分水孔，所述切换盘之上开设有贯穿的进水孔，所述进水孔能够对应所述分水孔；
    所述固定单元的进水通道包括一总水路和二分水路，所述进水切换机构设置在总水路和分水路之间，用于使接通上腔体的分水路处于常通状态，使接通下腔体的分水路处于常闭状态，而且，控制进水切换机构能够触发接通下腔体的分水路接通，触发接通上腔体的分水路封闭。
  4. 根据权利要求3所述的出水切换装置，其特征在于：所述进水切换机构包括一密封件、一控制钮和一弹性体，所述弹性体产生弹力并能够作用在密封件之上以使得密封件密封接通下腔体的分水路，所述控制钮受用户控制时能够作用在密封件使密封件活动，使密封件密封接通上腔体的分水路。
  5. 根据权利要求3所述的出水切换装置，其特征在于：所述切换盘和本体之间设置有一顶抵弹簧。
  6. 根据权利要求3所述的出水切换装置，其特征在于：所述固定单元包括出水机构，所述出水机构具有多个出水功能，每个出水功能分别连接对应的分水孔。
  7. 根据权利要求4所述的出水切换装置，其特征在于：所述进水切换机构还包括一枢接件，所述枢接件一端枢接在固定单元，另一端连接密封件，所述控制钮滑动连接固定单元，并具有一位于固定单元之外的控制端和一位于固定单元之内并顶抵枢接件的顶抵端。
  8. 出水切换方法，其特征在于：它包括：
    步骤10，用于控制进水通道使得水源进入控制腔体的上腔体或下腔体，上下腔体的水源触使切换盘上下活动，传动机构将切换盘的上下活动传变为切换盘的转动；
    步骤20，通过切换盘和固定单元之间的相对转动实现出水功能切换。
  9. 根据权利要求8所述的出水切换方法，其特征在于：所述步骤10，它包括：
    步骤11，用于控制进水切换机构，使水源进入下腔体；
    步骤12，下腔体的水源触使切换盘向上活动；
    步骤13，传动机构将切换盘的向上活动传变为切换盘的正转；
    步骤14，用于松释控制，使得水源进入上腔体；
    步骤15，上腔体的水源触使切换盘向下活动；
    步骤16，传动机构将切换盘的向下活动传变为切换盘的正转，切换盘密封靠接在分水盘。
  10. 出水切换装置，其特征在于：它包括一固定单元、一出水切换机构、一进水切换机构和一传动机构，通过出水切换机构和固定单元之间的相对转动实现出水功能切换；所述固定单元包括一控制腔体和一能够接通外接水源的进水通道；所述出水切换机构包括一切换盘，所述切换盘活动连接在控制腔体之内；所述切换盘和固定单元之间设置有一弹性体，所述弹性体能产生一弹力，所述弹力能够使切换盘朝正方向活动；所述进水切换机构控制进水通道以控制水源进入控制腔体，当水源进入控制腔体能够使切换盘压缩弹性体并朝反方向活动；所述传动机构作用在切换盘和固定单元之间以将切换盘的正反活动传变为转动。
PCT/CN2011/071127 2010-02-25 2011-02-21 出水切换装置及出水切换方法 Ceased WO2011103795A1 (zh)

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