WO2021144749A1 - 切换式省水阀 - Google Patents

切换式省水阀 Download PDF

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Publication number
WO2021144749A1
WO2021144749A1 PCT/IB2021/050289 IB2021050289W WO2021144749A1 WO 2021144749 A1 WO2021144749 A1 WO 2021144749A1 IB 2021050289 W IB2021050289 W IB 2021050289W WO 2021144749 A1 WO2021144749 A1 WO 2021144749A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
seat
ring
holes
base
Prior art date
Application number
PCT/IB2021/050289
Other languages
English (en)
French (fr)
Inventor
高志宏
萧钦元
Original Assignee
纽珀股份公司
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
Application filed by 纽珀股份公司 filed Critical 纽珀股份公司
Priority to US17/792,276 priority Critical patent/US20230039121A1/en
Priority to CN202180002436.2A priority patent/CN113557382A/zh
Priority to CA3186333A priority patent/CA3186333A1/en
Priority to EP21708359.1A priority patent/EP4091720A1/en
Publication of WO2021144749A1 publication Critical patent/WO2021144749A1/zh

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • B05B1/1627—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, a sliding valve or a cock
    • B05B1/1636—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, a sliding valve or a cock by relative rotative movement of the valve elements
    • B05B1/1645—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, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
    • B05B1/1654—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, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection about an axis parallel to the liquid passage in the stationary valve element
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources
    • Y02A20/411—Water saving techniques at user level

Definitions

  • the present invention relates to a water supply valve, in particular to a water supply valve that is installed at the outlet end of a pipe and can switch the water supply mode.
  • a water valve in the prior art such as the push-type water valve of TW 201736762A, has: an upper seat, which includes a first flow passage and a second flow passage; a lower seat, which is located below the upper seat and the T seat has a perforation, and the lower seat and A circulation space is formed between the upper seats; the movable plug is located in the circulation space so that it can move up and T; the control mechanism can be moved up and down according to the user's operation to open or close the perforation; when the control mechanism is in the open state, it is located in the moving stroke At the bottom, the movable plug is also located below the circulation space
  • the nozzle is only provided with a single bubbling head, and the bubbling head has the effect of saving water because it can mix water and air to produce foam, but when the user wants to increase the cleaning effect, the water valve with a bubbling head cannot Provide sufficient water pressure and water volume; users must remove or replace the water valve to achieve the purpose of increasing the water pressure and water volume, resulting in many inconveniences in use; therefore, the prior art The problems and shortcomings need to be improved.
  • the present invention provides a switchable water-saving valve, which can switch between two water outlet modes by rotating the switch seat by a messenger, one is bubble water, the other is flower Sprinkling water can achieve the purpose of having different water outlet modes without changing the water valve.
  • the technical means adopted by the present invention is to design a switch type water saving valve, which includes: a water inlet seat, which is an annular body and includes a housing and a water inlet, and the housing is formed with With an external thread, the water inlet is fixed in the housing and penetrates through at least one water inlet and at least one water outlet, the at least one water inlet communicates with the at least one water outlet; the flow passage seat, which is an annular body and Fixed in the housing at the side of the water inlet T, the runner seat has a plurality of guide holes penetrating at a circumferential interval, and the plurality of guide holes are communicated with the water outlet; the switch seat, which is a ring-shaped body and It is rotatably located below the flow passage seat, the switching seat has a top surface and a bottom surface, and the top surface has a plurality of first water flow holes and a plurality of second water flow holes penetrating at a circum
  • the switching seat further includes a plurality of drainage channels, and the plurality of drainage channels are respectively recessed on the top surface of the switching seat and located between the plurality of first water flow holes , The plurality of drainage channels are communicated with the plurality of second water orifices.
  • the bottom surface of the switching seat is recessed to form a groove portion, and the inner wall surface of the groove portion is provided with a plurality of slider bubbling seats around the outer wall surface of the inner recess.
  • a sliding rail the switching seat is sleeved on the bubbling seat and the plurality of sliding blocks are movably located in the sliding rail.
  • the switchable water-saving valve further includes a rotating ring, the rotating ring is an annular body and the outer wall surface is surrounded by a plurality of non-slip grooves formed in the interval, and the inner wall surface of the rotating ring is formed with a plurality of inwardly concave intervals.
  • the switchable water-saving valve further includes a control mechanism, the control mechanism is located in the runner seat, the control mechanism is a columnar body and has a pushing portion and an operating portion, the pushing The abutment part is located at one end of the control mechanism and can selectively open or close the water outlet, and the operation part is located at the other end of the control mechanism and extends out of the flow passage seat.
  • the water spouting portion includes an outer ring, a base, a filter screen, and a water stop ring
  • the outer ring is a ring body
  • the base is a cylindrical body Ji disposed on the In the outer ring
  • the at least one water inlet penetrates the top surface and the bottom surface of the base
  • the bottom surface of the base is concave and is provided with a water outlet
  • the two ends of the water outlet penetrate through two opposite wall surfaces of the base
  • the outlet The water channel is penetrated with a flow hole
  • the flow hole communicates with the water inlet
  • the filter screen is arranged on the base to cover the at least one water inlet
  • the water stop ring is a ring body ii is arranged on the outer ring to cover On the periphery of the filter.
  • the switching type water-saving valve further includes a plug portion located between the base and the flow passage seat, the plug portion including a supporting portion and a sealing portion, and the supporting portion is an annular sheet
  • the body has an upper surface, and the upper surface of the support portion is protrudingly formed with a plurality of support ribs;
  • the sealing portion is an annular sheet body Ji has a top surface and a bottom surface, the sealing portion penetrates with a positioning hole and can be selectively sealed or opened The flow hole of the water outlet.
  • the switchable water-saving valve is the switchable water-saving valve of claim 7, wherein the bottom surface of the flow passage seat protrudes from the ring wall surface, and the inner wall surface of the ring wall surface is provided with a plurality of spacer rings A convex rib, a plurality of guiding grooves are formed between the plurality of convex ribs, the top surface of each of the convex ribs is an inclined surface, the operating part includes a movable part and an operating part, and the movable part is a hollow cylindrical body sleeved on the pusher At the other end of the abutting part, a plurality of positioning blocks are protrudingly provided on the outer periphery of the upper end of the movable part, the plurality of positioning blocks abut on the supporting part, and the operating part is a columnar body which penetrates through the wall surface of the ring so that it can move up and down, And the bottom end of the operating piece protrudes outside the ring wall, the operating piece
  • an external thread is formed between the pushing portion and the operating portion of the control mechanism, and the inner wall surface of the ring wall surface is concavely formed with an internal thread, and the control mechanism
  • the external thread of the ring is connected to the internal thread of the ring wall by its thread, and the end surface of the operating part is concavely formed with a straight groove, and the straight groove transversely penetrates the center position of the end surface.
  • the pushing portion is a cone-shaped body and the outer diameter of the pushing portion is larger than the inner diameter of the water outlet.
  • the advantage of the present invention is that the user can reach the open state and the closed state of the interleaved switch mode by pressing the operating element, and the pressing form can reduce the area of the hand contacting the switch, thereby reducing the residue of bacteria and improving the hygiene quality; Rotating by holding the rotating ring, the water outlet mode can be switched to bubble water or shower water.
  • the outlet water is bubble water
  • the foaming effect can achieve the effect of reducing water consumption 5
  • the outlet water is shower water, in addition to enhancing the water
  • the pressure can also reduce the amount of water to save water.
  • FIG. 2 is an exploded view of the first embodiment of the present invention.
  • Fig. 3 is a cross-sectional view of the first embodiment of the present invention.
  • Fig. 4 is a partial exploded view of the first embodiment of the present invention.
  • Fig. 5 is a partial exploded view from another perspective of the first embodiment of the present invention.
  • 6 is a partial cross-sectional view of the guide hole aligned with the first water flow hole according to the first embodiment of the present invention.
  • 7 is a partial cross-sectional view of the guide hole aligned with the second water flow hole in the first embodiment of the present invention.
  • Fig. 8 is a perspective external view of a second embodiment of the present invention.
  • Fig. 9 is a cross-sectional view of the second embodiment of the present invention.
  • Fig. 10 is a perspective external view of a third embodiment of the present invention.
  • Switching seat 81 First water flow hole 32: Second water flow hole 33: Drainage channel 34: Groove 35: Slide block 36: Clamping block 40, 40A, 40B: Foaming seat
  • Positioning hole 80 Specific implementation of the water outlet pipe
  • Figures 1 and 2 is a first embodiment of the switchable water-saving valve of the present invention, which includes a water jet seat 10, a runner seat 20, a switch seat 30, a bubbling seat 40, a rotating ring 50, and a control Mechanism 60 and plug 70.
  • the water seat 10 is a ring body and includes a housing 11 and a water inlet 12, the housing 11 is a hollow cylindrical body and the outer wall surface is formed with an external thread, which is used to make the switchable
  • the water valve is connected with the internal thread (not shown in the figure) formed on the inner wall surface of the nozzle of the outlet pipe 80 as shown in FIG. 1.
  • the water inlet 12 includes an outer ring 121, a base 122, a filter screen 128, and a water stop ring 129.
  • the outer ring 121 is an annular body having a top end and a bottom end. The outer wall surface of the outer ring 121 is protruding around the bottom end.
  • the base 122 is a columnar body and fixed in the outer ring 121, the top surface of the base 122 opposite two sides toward the bottom surface direction respectively penetrates the water inlet 123, the opening of the water channel 123 on the top surface is for the inlet
  • the nozzle 124, the bottom surface of the base 122 is concave and a water outlet 125 is formed.
  • the water outlet 125 is a pipe body, which is formed on the bottom surface of the base 122 and penetrates the other two sides relative to the two water inlets 123.
  • a circulation hole 127 is formed through the bottom end of the outlet channel 125 in the base 122, and the circulation hole 127 allows the inlet channel 123 to communicate with the outlet channel 125, Water can enter the water inlet 123 into the base 122 through the water inlet 124, and then flow into the water outlet 125 through the circulation hole 127, and flow out of the water outlet 126 at the two ends of the water outlet 125 to achieve the decompression effect;
  • a through-hole sheet which is fixed on the top surface of the base 122 and covers the water inlet 124 so that water must enter the water inlet 124 through the through holes on the filter screen 128;
  • the water stop ring 129 is a ring body, which It is sleeved on the outer ring 121 and wrapped around the periphery of the filter screen 128, so that when the switchable water-saving valve is installed on the outlet pipe 80, it can
  • the runner seat 20 is an annular body Ji with a top surface and a bottom surface, the top surface of which is recessed to form a groove shape and the fixing parts sleeved on the outer ring 121 are tightly fitted and fixed to each other.
  • the top surface of the seat 20 is provided with a plurality of guide holes 21 at a circumferential interval, a through hole is formed through the center of the bottom surface of the runner seat 20, and a ring wall 22 protrudes along the periphery of the through hole.
  • the inner wall of the ring wall 22 is provided with a plurality of ribs at intervals. 23.
  • each rib 23 is a slope and a plurality of guiding grooves 24 are formed between each other, that is, the ribs 23 and the guiding grooves 24 are arranged in a staggered manner.
  • the switching seat 30 is an annular body and is rotatably located under the flow passage seat 20.
  • the switching seat 30 has a top surface and a bottom surface.
  • a plurality of first water flow holes 31 penetrate through the top surface at intervals, and the first water flow holes 31 are recessed.
  • a plurality of drainage channels 33 are formed.
  • the top surface is located outside the first water flow hole 31 and is adjacent to the periphery and is recessed with a ring groove.
  • the bottom of the ring groove is spaced through a plurality of second water flow holes 32, the second water flow holes 32 and the drainage The channel 33 is connected.
  • the inner position of the drainage channel 33 on the top surface is higher than the outer position, so that water can flow along the drainage channel 33 to the annular groove and flow out from the second water flow hole 32; the switching seat 30
  • the bottom surface is recessed in the ring groove to form a groove portion 34, and the inner wall surface of the groove portion 34 is provided with a plurality of sliders 35 protruding around the interval.
  • the sliders 35 are elongated bodies extending in the horizontal direction.
  • the outer wall surface of the switching seat 30 surrounds the interval.
  • a plurality of engaging blocks 36 are protrudingly formed, and the engaging blocks 36 are elongated bodies extending in the direction of the top surface and the bottom surface of the switching base 30.
  • the bubbling seat 40 is an annular body and is fixed under the runner seat 20, and the bubbling seat 40 is located under the switching seat 30 and is accommodated in the ring groove.
  • the bottom surface of the bubbling seat 40 is formed with a plurality of water outlet holes 41 in the shape of a radial grid.
  • the water outlet holes 41 are in communication with the first water flow holes 31, and a gap is formed between the bubbling seat 40 and the switching seat 30, The gap is used to allow external air to flow in and mix with the water passing through the first water flow hole 31 to form bubble water with bubbles.
  • the outer wall surface of the bubbling seat 40 surrounds the recess to form a sliding rail 42.
  • the switching seat 30 is sleeved on the bubbling seat 40 Ji
  • the slider 35 is movably located in the sliding rail 42 so that the switching base 30 can rotate relative to the bubbling base 40.
  • the rotating ring 50 is an annular body and the outer wall surface is concavely formed with a plurality of anti-slip grooves 51, so that the user can fit the fingers in the anti-slip groove 51 to achieve a stable grip and reduce sliding effect.
  • the inner wall of the rotating ring 50 surrounds the interval A plurality of engaging grooves 52 are formed in the recess.
  • the engaging groove 52 is a groove body extending in the upper T direction and has a shape corresponding to the shape of the engaging block 36. The engaging groove 52 is engaged with the outer wall surface of the switch seat 30.
  • the block 36 allows the rotating ring 50 to be rotated by an external force to drive the switch base 30 to rotate; wherein, when the switch base 30 rotates until the first water flow holes 31 are aligned with the guide holes 21 respectively, the water flowing through the guide holes 21 will flow from the first A water flow hole 31 is mixed with air through the water outlet hole 41 on the bottom surface of the bubbling seat 40 and flows out to form a water flow with bubbles; when the switching seat 30 rotates until the second water flow holes 32 are aligned with the guide holes 21 respectively, it flows through the guide holes 21 The water will flow out through the second water flow holes 32, and because the second water flow holes 32 are arranged around and spaced apart, the water flowing out can form a shower-like flow.
  • the control mechanism 60 is a cylindrical body ii having a pushing portion 61 and an operating portion 62, the pushing portion 61 is a cylindrical body, one end of which is provided with a pushing member 611, the pushing member 611 is a circular piece; the operating portion 62 includes a movable body A member 621 and an operating member 623.
  • the movable member 621 is a hollow cylindrical body Ji sleeved and fixed on the other end of the pushing portion 61.
  • the movable member 621 is adjacent to the pushing portion 61 and has a plurality of positioning blocks 622 protruding around the outer periphery of one end thereof.
  • the top surface of the positioning block 622 abuts against the pushing member 611, the bottom surface of the positioning block 622 forms an inclined surface;
  • the operating member 623 is a hollow cylindrical body ii having a movement stroke that can move up and down through the flow channel In the ring wall surface 22 of the seat 20, the bottom end of the operating member 623 protrudes outside the ring wall surface 22 and forms a pressing portion 625.
  • the outer diameter of the pressing portion 625 is larger than the outer diameter of the plug 70, and the top end of the operating member 623 surrounds!
  • each guide block 624 is The inclined surface, the inclined surface of the top surface of the guide block 624 corresponds to the inclined surface of the bottom surface of the movable member 621, the operating member 623 can be pushed up against the bottom end by external force to move up to the top of the stroke and Ji pushes against the movable member 621, the operating member 623 passes through its own The weight naturally drops T to the bottom end of the stroke, so that the pushing member 611 can be pushed against the operating portion 62 by external force and cooperated with the ribs 23 in the annular wall 22 of the runner seat 20 to actuate and rotate so that the pushing member 611 can be rotated.
  • the plug portion 70 includes a support portion 71 and a sealing portion 72.
  • the support portion 71 is a ring-shaped sheet body with an upper surface and a lower surface.
  • the upper surface of the support portion 71 is protrudingly formed with a plurality of support ribs 711 and a through hole 712 penetrates through the center.
  • the ribs 711 extend radially outward with the perforation 712 as the center;
  • the sealing portion 72 is an annular sheet body and has a top surface and a bottom surface.
  • the sealing portion 72 has a positioning hole 721 passing through it, and the top surface of the sealing portion 72 is protruding with a convex portion.
  • the shape corresponds to the shape of the flow hole 127 of the outlet channel 125 and the outer diameter of the convex portion is larger than the inner diameter of the flow hole 127.
  • the pushing member 611 can selectively open or close the through hole 712, and the bottom of the base 122 is convex A positioning rod 130 is provided.
  • the positioning hole 721 is sleeved on the positioning rod 130 and the sealing portion 72 can move up and down along the positioning rod 13 (), so that the sealing portion 72 can selectively use the convex portion to seal or open the circulation hole 127, and the operating member
  • the actuation process of 623 can drive the pusher 611 and the sealing part 72 to cooperate with the water flow to act on each other to achieve the effect of opening and closing the water source. Due to the movement of the sealing part 72 and the method of closing the circulation hole 127, the prior art reduces positive and negative pressure waves. The simple changes of the components, so the detailed operation method will not be repeated.
  • the present invention has both the opening and closing function of the water source and the switching function of the outlet mode.
  • the operation is performed on the opening and closing function of the water source.
  • the user presses the operating member 623 the user can reach the interleaved switch mode of the open state and the closed state; when the water outlet mode is switched, the user can hold the rotating ring 50 to rotate, so that the switching guide hole 21 is aligned with the first
  • the purpose of the water flow hole 31 or the second water flow hole 32 please refer to As shown in FIG. 6, when the guide hole 21 is aligned with the first water flow hole 31, a water flow with bubbles can flow out, and the foaming effect can achieve the effect of reducing water consumption; please refer to FIG.
  • FIG. 7 when the guide hole 21 When aligned with the second water flow hole 32, a shower-like water flow can flow out, and the shower-like water flow can not only increase the water pressure, but also has the effect of saving water, so that different water outlet methods can be selected according to the needs of users.
  • the effect of this method further achieves the purpose of saving water.
  • Figures 8 and 9 which are the second embodiment of the present invention.
  • the runner seat 20A, the switching seat 30A, the bubbling seat 40A and the rotating ring 50A of this embodiment are all the same as those of the first embodiment, mainly The difference is that the base 122A of this embodiment is a sheet and has a water outlet 126A through it.
  • the base 122A is fixed on the outer ring 121A and forms an internal space with the outer ring 121A and the runner seat 20A.
  • the water outlet 126A is connected to the inside.
  • the space is connected, and the internal space is connected to the guide hole 21A of the runner seat 20A.
  • An external thread is formed between the pushing portion 61A and the operating portion 62A of the control mechanism 60A, the ring wall surface 22A of the runner seat 20A has an internal thread formed in the inner wall surface, and the external thread of the control mechanism 60A is screwed to the ring.
  • the internal thread of the wall surface 22A enables the control mechanism 60A to be movably located in the ring wall surface 22A.
  • the end surface of the operating portion 62A is recessed to form a straight groove 620A, and the straight groove 620A penetrates the center of the end surface transversely.
  • the straight The groove 620A is for inserting the flat end of the screwdriver into the straight groove 620A and rotating it so that the control mechanism 60A can move up and down along the thread direction.
  • the control mechanism 60A moves to the top end, the water outlet can be closed by the pusher 61A 126 A achieves the effect of shutting off the water source.
  • the distance between the pushing portion 61A and the water outlet 126A can be adjusted to achieve the effect of adjusting the water volume.
  • FIG. 10 is a third embodiment of the present invention.
  • the switching seat 30B, the bubbling seat 40B, and the rotating ring 50B of this embodiment are all the same as the second embodiment, and the main difference lies in the flow channel of this embodiment.
  • the seat 20B only has guide holes (not shown in the drawings), and the external water source can directly flow into the internal space and flow out through the guide holes (not shown in the drawings). In other words, this embodiment does not have the same advantages as the second embodiment.
  • the function of shutting off the water source and adjusting the water volume are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed as above in preferred embodiments, it is not intended to limit the present invention.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Domestic Plumbing Installations (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
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Abstract

本发明是一种切换式省水阀，其包括进水座，其为环状体且包含有外壳及进水部，外壳形成有外螺纹，进水部固设于外壳内且贯穿有至少一个进水口及至少一个出水口；流道座，其固设于外壳内位于进水部下方，流道座环绕间隔贯穿有多个导引孔，导引孔与出水口相连通；切换座，其可旋转地位于流道座下方，切换座顶面环绕间隔贯穿有多个第一水流孔及多个第二水流孔；起泡座，其底面形成有栅状多个出水孔，出水孔与第一水流孔相连通；使用者可借由旋转切换座，改变出水模式为气泡水或是花洒水，当出水为气泡水时，发泡的效果可达到减少用水量的功效，当出水为花洒水时，可增强水压增加清洁效果。

Description

切换式 省水阀
5 技术领域 本发明 是涉及 一种供水 阀， 尤指一种安 装于管 路出水 端可切 换供水方 式的供 水阀。 背景技 术
H) 现有技 术的水 阀， 如 TW 201736762A的按压式 水阀， 其具有： 上座, 其包含 第一流 道及第 二流道 ； 下座， 其位于上座下 方且 T座具 有穿孔 ， 下 座与上 座之间 形成流 通空间 ； 活动塞， 其可上 T移动地 位于流 通空间 内； 控制机 构， 其可依据 使用者操 作上下 移动开 启或封 闭穿孔； 当控制机构为 开启状 态时， 其位于移 动行程 的底端 ， 而活动塞也位 于流通 空间内的 下方
15 使得 穿孔保持 流通状 态， 当控制机构 为封闭状 态时， 其位于移动行程 的顶 端 封 闭穿孔， 而流进流通空 间的水会 渐迸式 的推抵活 动塞使得 活动塞 贴 靠于上 座的下 表面并 封闭第二 流道， 达到可降低流水 在瞬 间停止时 会产生 的正负 压力波 。 然而 ， 前述的按压式 水阀， 虽然克服 了正负压 力波的 问题， 俋因为出
20 水口仅 为单一 的起泡头 设置， 而起泡头因为可 使得水 与空气混 合产生 泡沫 因此具 有省水 的功效 ， 但当使用者欲 增加清 洁效果 时， 具有起泡头 的水阀 却无法 提供充 足的水 压及水量 ； 使得使用者 必须拆 除或更换 水阀才 能达到 增加水 压及水 量的 目的， 导致于使用 中产生诸 多的不 便； 因此， 现有技术
Figure imgf000003_0001
问题及 缺点，实有待 加以改 良。
25 发明内 容 有鉴于 现有技术 的缺点 及不足 ， 本发明提供一 种切换 式省水 阀， 其可 借由使 者旋转 切换座可 切换二 种出水模 式， 其一为气 泡水， 另一为为花 洒水 ， 达到不需更换 水阀即可 具有不 同出水方 式的目的 。 为达 上述的发 明目的 ， 本发明所采周 的技术 手段为 设计一种 切换式省 水 阀， 其包含： 进水座， 其为环状体 且包含 有外壳 及进水部 ， 该外壳形成 有外 螺纹， 该进水部固设于 该外壳 内且贯穿 有至少一 个进水 口及至 少一个 出水 口， 该至少一个 进水 口与该至少 一个 出水口相 连通； 流道座 ， 其为环 状体 且固设 于该外壳 内位于 该进水部 T方， 该流道座环 绕间隔 贯穿有多 个 导引 孔， 该多个导引 孔与该 出水口相 连通； 切换座， 其为环状体且可 旋转 地位 于该流 道座下方 ， 该切换座具有 顶面及 底面， 该顶面环绕间隔贯 穿有 多个 第一水 流孔及 多个第 二水流孔 ； 起泡座， 其为环状体 且固设于 该流道 座 ， 该起泡座位于 该切换座 内且与 该切换座 之间形成 有间隙 ， 该起泡座的 底面 形成有 栅状多个 出水孔 ， 该多个出水孔 与该多 个第一 水流孔相 连通； 其 中， 当该切换座旋 转至该 多个第一 水流孔 分别对齐 该多个 导引孔时 ， 流 进该 多个导 引孔的水 会丛该 多个第一 水流孔 经由该多 个出水 孔流出 ； 当该 切换 座旋转至 该多个 第二水 流孔分别 对齐该 多个导引 孔时， 流进该多个导 引孔 的水会丛 该多个 第二水流 孔流出 。 进一 步而言 ， 所述的切换式 省水阀 ， 其中该切换座进 一步包 含多个 引 流道 ， 该多个引流 道分别凹 设于该切 换座的 顶面且位 于该多 个第一 水流孔 之 间， 该多个引流道 与该多个 第 :二水流孔相连通。 进一 步而言 ， 所述的切换式 省水阀 ， 其中该切换座 的底面 内凹形成 槽 部 ， 该槽部的内壁面 环绕间 隔凸设有 多个滑 块 起泡座 的外壁 面环绕 内凹 形成 滑轨， 该切换座套 设于该起 泡座且该 多个滑块 可移动地 位于该滑 轨内。 进一 步而言 ， 所述的切换式 省水阀 ， 其进一步包含 旋转环， 该旋转环 为环 状体且外 壁面环 绕间隔 内凹形成 多个防 滑槽， 该旋转环的内壁 面间隔 内凹 形成多 个卡合槽 ， 该切换座的 外壁面环 绕间隔 凸设形成 多个卡 合块， 该多 个卡合槽 卡合于 该多个卡 合块。 进一 步而言 ， 所述的切换式 省水阀 ， 其进一步包含 控制机构 该控制 机构 位于该 流道座 内， 该控制机构 为柱状体 且具有 推抵部及 操作部 ， 该推 抵部 位于该 控剌机构 的一端 且可选 择性地开 启或关 闭该出水 口， 该操作部 位于 该控制机 构的另 一端且 向外延伸 出该流道 座。 进一 步而言 ， 所述的切换式 省水阀 ， 其中该迸水部 包含外环 、 基座、 滤网 及止水 环， 该外环为环状 体， 该基座为柱 状体 Ji设置于该外 环内， 该 至少 一个进 水道贯穿 该基座 的顶面及 底面， 该基座的底面 内凹且设 置有出 水道 ， 该出水道的 二端贯穿 该基座 的相对二 个壁面 ， 该出水道贯穿 有流通 孔 ， 该流通孔与该进 水道相 连通， 该滤网设置 于该基 座上盖 设该至少 一个 进水 道， 该止水环为环 状体 ii设置于该外环 上包覆于 该滤网周 缘。 进一 步而言 ， 所述的切换式 省水阀 ， 其进一步包含 塞部， 该塞部位 于 该基 座与该流 道座之 间， 该塞部包含 支撑部 及密封 部， 该支撑部为 环形片 体 具 有上表 ， 该支撑部的该 上表面 凸设形成 有多个 支撑肋 ； 该密封部 为环 形片体 Ji具有顶面 及底面 ， 该密封部贯穿 有定位孔 且可选 择性地 密封 或开 启该出水 道的该流 通孔。 进一步 而言， 所述的切换式省 水阀， 如权利要求 7所 述的切换 式省水 阀， 其中该流道座 的底面凸 伸环壁面 ， 该环壁面的 内壁面 间隔环设有 多个 凸肋 ， 该多个凸肋之 间形成 有多个 导引槽 ， 各该凸肋的顶面 为斜面 ， 该操 作部 包含活 动件及操 作件 ， 该活动件为中空 柱状体 套设于 该推抵部 的另 一端 ， 该活动件上端 外周缘 凸设有 多个定位 块， 该多个定位 块贴靠 于该支 撑部 ， 该操作件为柱 状体可 上下移 动地贯穿 设置于 该环壁面 内， 且该操作 件 的底端凸 伸于该环 壁面外 ， 该操作件环绕 凸设有 多个导引 块， 该多个导 引块 容置于该 多个导 引槽内， 各该导引块的顶面 为斜面 。 进一 步而言 ， 所述的切换式 省水阀 ， 其中该控制机 构的该推 抵部与 该 操作 部之间 形成有外 螺纹， 该环壁面的内壁 面内凹 形成有 内螺纹， 该控剌 机构 的外螺 纹以其螺 纹连接 于该环壁 面的内 螺纹， 操作部的 端面内 凹形成 直槽 ， 该直槽横向贯 通该端面 的中心位 置。 进一 步而言 ， 所述的切换式 省水阀 ， 其中该推抵部 为锥状体 且该推抵 部 的外径大 于该出水 口的内径 。 本发 明的优 点在于 ， 使用者可借 由按压操作 件达到 开启状 态及关 闭状 态 的交错开 关方式 ， 而按压的形式 可减少手 部接触 开关的 面积进而 减少细 菌 的残留提 升卫生 品质； 另使用者 借由握 持旋转环 旋转， 可切换出水模式 为气 泡水或 是花洒 水， 当出水为气 泡水时 ， 发泡的效果可 达到减 少用水量 5 的 功效； 当出水为花洒水 时， 除了可增强 水压增加 清洁效 果外， 也可减少 出水 量达到 节水的功 效。 附 图说明 图 i是本发明 的第一实施 例使用 状态示意 图。 () 图 2是本发明 的第一实施 例分解 图。 图 3是本发明 的第一实施 例剖 图 。 图 4是本发明 的第一实施 例局部 分解图 。 图 5是本发明 的第一实施 例另一 视角局部 分解图 。 图 6是本发明 的第一实施 例导引 孔对齐于第 一水流 孔局部剖 面图。 图 7是本发明 的第一实施 例导引 孔对齐于 第二水流 孔局部剖 面图。 图 8是本发明 的第二实施 例立体 外观图。 图 9是本发明 的第二实施 例剖面 图。 图 10是本发明 的第三实施 例立体 外观图。
【主要元件 符号说明 】 10： 进水座 11： 外壳 12： 进水部 121, 121A: 外环 122、 122A： 基座 123: 进水道 124： 迸水口 125： 出水道 126、 126A: 出水口 127: 流通孔 5 128: 滤网 129： 止水环 130： 定位杆 20、 20A、 20B； 流道座 21、 21A: 导引孔 22、 22A: 环壁面 23: 凸肋 24： 导引槽
30、 30A、 30B： 切换座 81： 第一水流 孔 32： 第二水流孔 33: 引流道 34: 槽部 35： 滑块 36： 卡合块 40、 40A、 40B： 起泡座
41: 出水孔 42： 滑轨
5()、 50A、 50B: 旋转环 51: 防滑槽 52: 卡合槽 60、 60A： 控制机构 61、 61A； 推抵部 611： 推抵件 62、 62A: 操作部 620A: 直槽
621： 活动件 622： 定位块 623: 操作件 624: 导引块 625: 按压部 70: 塞部 71： 支撑部 711： 支撑肋 712： 穿孔 72： 密封部
721： 定位孔 80： 出水管 具体 实施方式 以下 配合图 式以及本 发明的 较佳实施 例， 进一步阐述 本发明 为达成预 定发 明目的所 采取的 技术手段 。 请参 阅图 1及图 2所示 ， 为本发明的切 换式省水 阀第一实 施例， 其包 含迸 水座 10、 流道座 20、 切换座 30、 起泡座 40、 旋转环 50、 控制机构 60 及塞 部 70。 请参 阅图 2及图 3所示， 迸水座 10为环状体 且包含有 外壳 11及进水 部 12, 外壳 11为中空柱状体 且外壁面 形成有外 螺纹， 其用以使切 换式省水 阀与 如图 1所示的出水 管 80管口内壁面 所形成 的内螺纹 (图式中未式)相连 接 。 进水部 12包含外 环 121、 基座 122、 滤网 128及止水环 129， 外环 121 为环 状体， 其具有顶端 及底端 ， 外环 121 的外壁面邻近 于底端环 绕凸设有 多个 固定件 ； 基座 122为柱状体 且固设于 外环 121内， 基座 122顶面相对 二侧 边朝向底 面方向 分别贯穿有 进水道 123,迸水道 123位于顶面的开 口为 进水 口 124, 基座 122底面内凹且 形成有 出水道 125， 出水道 125为管体, 其成 形于基座 122底面 ii贯穿相对于二个进 水道 123的另外二 侧边， 出水 道 125二端分别贯 穿基座 122的壁面且分 别于壁 面上形成 出水口 126,出水 道 125位于基座 122内的底端贯 穿形成有 流通孔 127,流通孔 127可使得进 水道 123与出水 道 125相连通， 水可经由进水 口 124迸入到进水道 123流 入基 座 122内， 并且再经由流通孔 127流入 出水道 125而丛出水道 125二 端 的出水口 126流出达 到减压功 效； 滤网 128为具有多个贯 孔的片体 ， 其 固设 于基座 122顶面且盖 设于进水 口 124使得水须经 由滤网 128上的贯孔 进入 到迸水 口 124; 止水环 129为环状体 ， 其套设于外环 121上且包覆于滤 网 128周缘， 使得当切换式 省水阀装 设于出水 管 80时， 可防止水认 切换式 省水 阀的外壁 面与出 水管 80的内壁面之 间流出。 请参 阅图 2至图 5所示， 流道座 20为环状 体 Ji具有顶面及底 面， 其顶 面凹 设形成槽 状且套 设于外环 121的固定件 相互紧配 合固定 ， 流道座 20顶 面环 绕间隔贯 穿有多个 导引孔 21，流道座 20底面中央贯 穿形成通 孔且沿 通 孔周 缘凸伸环 壁面 22, 环壁面 22的内壁 面间隔 环设有多 个凸肋 23, 各该 凸肋 23的顶面为 斜面且 彼此之间 形成有多 个导引槽 24, 即凸肋 23与导引 槽 24交错排列 。 切换座 30为环状体 且可旋 转地位于 流道座 20下方， 切换座 30具有顶 面及 底面 顶面环 绕间隔贯 穿有多个 第一水流 孔 31， 各第一水流孔 31之间 凹设 形成有多 个引流 道 33,顶面位于 第一水流 孔 31外侧邻 近于周缘 处环绕 凹设 有环槽 ， 环槽的底部间隔贯穿 有多个第 二水流 孔 32, 第二水流孔 32与 引流 道 33相连通， 详言之， 引流道 33在顶面的 内侧位置 高度较外 侧位置 高度 高， 使得水可沿 引流道 33流向环槽 从第二水 流孔 32流出； 切换座 30 底面 由环槽 内凹形成 槽部 34,且槽部 34的内壁面 环绕间 隔凸设有 多个滑块 35, 滑块 35为沿水 平方向延 伸的长 条体， 切换座 30的外壁面 环绕间隔 凸 设形 成多个卡 合块 36, 卡合块 36为沿切换 座 30的顶 面及底面 方向延伸 的 长条 体。 请参 阅图 1、 图 2、 图 3及图 6所示， 起泡座 40为环状体且固设 于流 道座 20下方， 起泡座 40位于切换座 30下方 i容置于 环槽所形 成的 内壁面 内 ， 起泡座 40的底面形 成有放射 格栅状 多个出水 孔 41， 出水孔 41与第一 水流 孔 31相连通 ， 起泡座 40与切换座 30之间形成 有间隙 ， 间隙用以供外 部空 气流入 与经过第 一水流孔 31的水混合 形成具 有气泡的 气泡水 ， 起泡座 40 的外壁 面环绕 内凹形成滑 轨 42， 切换座 30套设于起泡座 40 Ji滑块 35 可移 动地位于 滑轨 42内使得切换 座 30可相对 于起泡座 40旋转。 旋转 环 50为环状体 且外壁 面间隔 内凹形成 多个防滑 槽 51 , 以供使用 者可 将手指 贴合防滑 槽 51 内达到稳定握 持减少 滑动的功 效， 旋转环 50的 内壁 面环绕 间隔内凹形 成多个 卡合槽 52,卡合槽 52为沿上 T方向延伸 的槽 体 ， 且形状对应于卡合 块 36的形状 ， 卡合槽 52卡合于切 换座 30外壁面的 卡合 块 36使得 可借由 外力转动 旋转环 50进而带动切 换座 30旋转； 其中， 当切 换座 30旋转至第 一水流孔 31分别对 齐导引孔 21时， 流经导引孔 21 的水 会从第 一水流孔 31经由起泡 座 40底面的 出水孔 41与空气混合 后流出 形成 具有气 泡的水流 ； 当切换座 30旋转至第二 水流孔 32分别对齐 导引孔 21 时， 流经导引孔 21的水会丛第 二水流孔 32流出， 而因为第二 水流孔 32 为环 绕间隔设置 ， 因此流出的水 可形成 如花洒般 的水流 。 控剌 机构 60为柱状体 ii具有推抵部 61及操作部 62,推抵部 61为柱状 体 ， 其一端设置有推 抵件 611， 推抵件 611为圆形片体； 操作部 62包含活 动件 621及操作 件 623， 活动件 621为中空柱状体 Ji套设固定于 推抵部 61 的另 一端， 活动件 621邻近于推抵部 61的一端外 周缘环绕 间隔凸设 有多个 定位 块 622, 定位块 622的顶面 贴靠于 推抵件 611 , 定位块 622的底面形成 斜面 ； 操作件 623 为中空柱状体 ii具有移动行程 可上下 移动地贯 穿于流道 座 20的环壁面 22内， 操作件 623的底端凸 伸于环壁 面 22外且形 成按压部 625, 按压部 625的外 径大于塞 部 70的外 径， 操作件 623的顶端环绕! ^设 有多 个导引块 624, 导引块 624容置于流道 座 20的导 引槽 24内， 因此操作 件 623与流道座 20不会相对转 动， 且各导引块 624的顶面为斜 面， 导引块 624顶 面的斜 面对应于 活动件 621底面的斜面 ，操作件 623可通过外力推 抵 底端 上移至 行程顶端 并 Ji推抵活动件 621,操作件 623再通过本 身的重量 自 然落 T至行程 的底端， 使得推抵件 611可借由 外力推抵 操作部 62并配合与 流道 座 20环壁面 22内的凸肋 23彼此作动 旋转使得 推抵件 611可停止于不 同高 度， 而前述的控制 机构为现 有开闭技 术的制式 组件经简 单改变而 组成， 其详 细作动情 形不再赘 述。 塞部 70包含支撑 部 71及密封 部 72, 支撑部 71为环形 片体， 其具有上 表面 及下表面 ， 支撑部 71上表面 凸设形成 有多个支 撑肋 711且中央贯穿有 穿孔 712， 支撑肋 711以穿孔 712为中心呈放射 状向外 延伸； 密封部 72为 环形 片体且具 有顶面及 底面， 密封部 72贯穿有定位孔 721, 密封部 72的顶 面凸 设有凸部 ， 凸部的形状对 应于出水 道 125流通孔 127的形状且 凸部的 外径 大于流通 孔 127的内径， 在本实施 例中， 推抵件 611 可选择性地开启 或封 闭穿孔 712, 基座 122底部凸设有 定位杆 130, 定位孔 721套设于定位 杆 130且密封部 72可沿定 位杆 13()上下移动， 使得密封部 72可选择性地 利用 凸部密封 或开启 流通孔 127， 而操作件 623 的作动过程可驱使推 抵件 611及 密封部 72配合水流 相互作动 达到开 闭水源的 功效， 因前述密封 部 72 的移 动及封 闭流通孔 127方式 现有技 术减少正 负压力波 的制式组 件的简单 变更 ， 故详细作动方式 不再赘述 。 本发 明使用时 ， 请参阅图 1及图 2所示， 可运用实施于 出水管 80的管 口 ， 且本发明同时具 有水源 的开闭功 能及 出水方式 的切换功 能， 在水源的 开闭 功能操作 时， 使用者可借 由按压操 作件 623 达到开启状态及 关闭状态 的交 错开关方 式； 在出水方式 的切换时 ， 使用者借由握 持旋转环 50旋 转， 达到 切换导引 孔 21对齐于 第一水流 孔 31或第 二水流孔 32的目的 ， 请参阅 图 6所示， 当导引孔 21对齐于第 一水流孔 31时可流 出具有 气泡的水 流， 而形 成发泡 的效果可 达到减少 用水量 的功效； 请参阅图 7所 示， 当导引孔 21对 齐于第 二水流孔 32时可流 出如花洒般 的水流 ，而花洒般的 水流除 了可 增强 水压外 也同时具 有节水 的效果 ， 借此可依据使 用者的 需求达到 选择不 同 出水方式 的功效， 进一步也达到省水 的目的 。 请参 阅图 8及图 9所示 ， 为本发明的第 二实施例 ， 其中本实施例 的流 道座 20A、 切换座 30A、 起泡座 40A及旋转 环 50A 皆与第一实 施例相 同， 主要 差异在 于本实施 例的基 座 122A 为片体且 贯穿有 出水口 126A, 基座 122A 固设于 外环 121A上且 与外环 121A及流道座 20A之间形成 内部空间 ， 出水 口 126A与内部空 间相连通 ， 内部空间与流道 座 20A的导引孔 21A相 连通 。 控制 机构 60A的推抵部 61A与操 作部 62A之间形成 有外螺纹 ，流道座 20A 的环壁 面 22A其 内壁面 内凹形成 有内螺纹 ， 控制机构 60A 的外螺纹 以 其螺 纹连接于 该环壁面 22A的内 螺纹， 使得控制机 构 60A可 上下移动 地位 于环 壁面 22A内， 操作部 62A的端 面内凹形 成直槽 620A, 直槽 620A横向 贯通 该端面 的中心位 置， 在本实施例中， 直槽 620A为可 将螺丝 起子具有 扁 平的 一端深入 直槽 620A中并 旋转用 以使控制 机构 60A可沿螺 纹方向上 下移 动，当控制机构 60A移动至顶 端时，可借由推抵 部 61A封闭 出水口 126 A 达到 关闭水源 的功效 ， 当控剌机构 60A朝向底 端移动 时， 可借由调整推 抵 部 61A与出水 口 126A之 间的距离 ， 达到调节水量的 功效。 请参 阅图 10所示，为本发明的第三 实施例,其 中本实施 例的切 换座 30B、 起泡 座 40B及旋 转环 50B皆与第二 实施例相 同， 主要差异在 于本实施 例的 流道 座 20B仅具 有导引孔 （图式中未示），外部水源可直接流 入内部 空间并经 由导 引孔（图式中未示）而流出， 换言之， 本实施例不具 有如第 二实施例 开闭 水源 及调节水 量的功 能。 以上 所述仅是 本发 明的较佳 实施例而 已， 并非对本发 明做任 何形式 上 的限 制，虽然本发 明己以较 佳实施例 揭露如 上，然而并非 用以限 定本发明 ， 任何 所属技术 领域中具 有通常 知识者， 在不脱离 本发明技 术方案 的范围内 ， 当可 利用上 述揭示 的技术 内容作出 些许更动 或修饰 作为等 同变化的 等效实 施例 ， 但凡是未脱 离本发 明技术方 案的内容 ， 依据本发明 的技术实 质对以 上实 施例所 做的任何 简单修 改、 等同变化与 修饰， 均仍属于本发明 技术方 案 的范圈内 。

Claims

权 利 要 求 书
1、 一种切换式 省水阀， 其特征在于， 包含： 进水 座， 其包含有外 壳及进 水部， 该外壳为环状体 且形成有 外螺纹, 该迸 水部固 设于该外 壳内且 贯穿有至 少一个 进水口及 至少一 个出水 口， 该 至少 一个进水 口与该 至少一个 出水口相 连通； 流道 座， 其为环状体 且固设 于该外壳 内位于 该进水部 下方， 该流道座 环绕 间隔贯穿 有多个导 引孔， 该多个导 引孔与该 出水口相 连通； 切换 座， 其为环状体 且可旋 转地位于 该流道 座下方 ， 该切换座具有顶 面及 底面， 该顶面环绕间隔贯穿 有多个第 一水流 孔及多个 第 :二水流孔； 起泡 座， 其为环状体 且固设 于该流道 座， 该起泡座 位于该切 换座内且 与该 切换座之 间形成 有间隙 ， 该起泡座的底 面形成 有栅状多 个出水 孔， 该 多个 出水孔 与该多个 第一水流 孔相连通 ； 其中 ， 当该切换座旋转至 该多个第 一水流 孔分别对 齐该多个 导引孔时 ， 流迸 该多个 导引孔 的水会从 该多个第 一水流 孔经由 该多个 出水孔流 出； 当 该切 换座旋转 至该多 个第二 水流孔分 别对齐 该多个导 引孔时 ， 流进该多个 导引 孔的水会 从该多个 第二水 流孔流 出。
2、 根据权利要 求 1所述的 切换式省 水阀， 其特征在 于， 该切换座进一 步包 含多个 引流道 ， 该多个引流道 分别凹设 于该切 换座的顶 面且位 于该多 个第 一水流孔 之间， 该多个引流道与该 多个第 二水流孔 相连通 。
3、 根据权利要 求 1或 2所述的切换式 省水阀 ， 其特征在于， 该切换座 的底 面内凹 形成槽 部， 该槽部的内 壁面环绕 间隔凸 设有多个 滑块， 起泡座 的外 壁面环 绕内凹形 成滑轨 ， 该切换座套设 于该起泡 座且该 多个滑块 可移 动地 位于该滑 轨内。
4、 根据权利要 求 3所述的 切换式省 水阀， 其特征在 于， 迸一步包含旋 转环 ， 该旋转环为环状 体且外 壁面环 绕间隔 内凹形成 多个防滑 槽； 该旋转 环的 内壁面 间隔内 凹形成多 个卡合 槽， 该切换座的 外壁面环 绕间隔 凸设形 成多 个卡合块 ， 该多个卡合槽 卡合于该 多个卡合 块。
5、 根据权利要 求 4所述的 切换式省 水阀， 其特征在 于， 迸一步包含控 制机 构， 该控制机构 位于该 流道座 内， 该控制机构 为柱状体 且具有 推抵部 及操 作部， 该推抵部位于该 控制机 构的一端 且可选 择性地开 启或关 闭该出 水 口， 该操作部位于 该控制机 构的另一 端且向 外延伸 出该流道座 。
6、 根据权利要 求 5所述的 切换式省 水阀， 其特征在 于， 该进水部包含 外环 、 基座、 滤网及止水环 ， 该外环为环状体 ， 该基座为柱 状体且设 置于 该外 环内， 该至少一个迸水 道贯穿该 基座的 顶面及底 面， 该基座的底 面内 凹 Ji设置有出 水道， 该出水道 的二端 贯穿该基 座的相 对二个壁 面， 该出水 道贯 穿有流 通孔， 该流通孔与该迸水 道相连 通， 该滤网设置 于该基座 上盖 设该 至少一个 进水道 ， 该止水环为环 状体 Ji设置于该外 环上包覆 于该滤 网 周缘 。
7、 根据权利要 求 6所述的 切换式省 水阀， 其特征在 于， 迸一步包含塞 部 ， 该塞部位于该基 座与该 流道座之 间， 该塞部包含 支撑部 及密封 部， 该 支撑 部为环形 片体且 具有上 表面， 该支撑部的该上 表面凸 设形成有 多个支 撑肋 ； 该密封部为环 形片体 且具有顶 面及底 面， 该密封部贯 穿有定 位孔且 可选 择性地密 封或开启 该出水道 的该流 通孔。
8、 根据权利要 求 7所述的 切换式省 水阀， 其特征在 于， 该流道座的底 面 凸伸环壁 面， 该环壁面的 内壁面 间隔环设 有多个 凸肋， 该多个凸 肋之间 形成 有多个 导引槽 ， 各该凸肋的顶面 为斜面 ， 该操作部包含 活动件 及操作 件 ， 该活动件为中空 柱状体 且套设于 该推抵 部的另 一端， 该活动件 上端外 周缘 凸设有 多个定位 块， 该多个定位 块贴靠 于该支撑 部 该操 作件为柱 状 体 可上 F移动地贯穿设 置于该 环壁面 内， Ji该操作件的底 端凸伸 于该环壁 面外 ， 该操作件环绕 设有多个 导引块 ， 该多个导引块 容置于 该多个导 引 槽 内， 各该导引块的顶 面为斜面 。
9、 根据权利要 求 5所述的 切换式省 水阀， 其特征在 于， 该控制机构的 该推 抵部与 该操作部 之间形 成有外 螺纹， 该环壁面 的内壁面 内凹形 成有内 螺纹 ， 该控刺机构 的外螺纹 以其螺纹 连接于 该环壁面 的内螺 纹， 操作部的 端面 内凹形 成直槽， 该直槽横向贯通该 端面的 中心位置 。
10、 根据权利要 求 9所述的 切换式省 水阀， 其特征在于 ， 该推抵部为 锥状 体 Ji该推抵部的外径 大于该 出水口的 内径。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020130574A1 (de) 2020-11-19 2022-05-19 Neoperl Gmbh Auslaufelement
CZ309652B6 (cs) * 2022-03-21 2023-06-14 Radomír Božek Zařízení na úsporu vody s nastavitelným mechanismem kontroly průtoku

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140217314A1 (en) * 2013-02-05 2014-08-07 Highplus International Co., Ltd. Self-closing water-saving valve assembly
US20140263756A1 (en) * 2013-03-15 2014-09-18 Masco Corporation Of Indiana Multi-function wand assembly
GB2525504A (en) * 2015-04-02 2015-10-28 Drenched Ltd Atomiser nozzle
WO2016138981A1 (de) * 2015-03-05 2016-09-09 Neoperl Gmbh Strahlregler
EP3587679A1 (en) * 2017-02-24 2020-01-01 Xiamen Solex High-Tech Industries Co., Ltd. Jet regulator capable of switching water output

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201334695Y (zh) * 2008-12-24 2009-10-28 嘉兴市升宜水暖洁具有限公司 节水器
TW201100682A (en) * 2009-06-24 2011-01-01 Highplus Int Co Ltd Water saving valve
TWI679366B (zh) * 2016-04-13 2019-12-11 浩瀚國際有限公司 按壓式水閥
TWI600817B (zh) * 2016-11-24 2017-10-01 Highplus International Co Ltd Provincial water valve
TWI647397B (zh) * 2017-07-25 2019-01-11 浩瀚國際有限公司 Water saving valve
CN209041572U (zh) * 2018-07-27 2019-06-28 厦门水蜻蜓卫浴科技有限公司 出水切换装置
CN210386244U (zh) * 2019-06-26 2020-04-24 厦门松霖科技股份有限公司 可切换出水模式的花洒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140217314A1 (en) * 2013-02-05 2014-08-07 Highplus International Co., Ltd. Self-closing water-saving valve assembly
US20140263756A1 (en) * 2013-03-15 2014-09-18 Masco Corporation Of Indiana Multi-function wand assembly
WO2016138981A1 (de) * 2015-03-05 2016-09-09 Neoperl Gmbh Strahlregler
GB2525504A (en) * 2015-04-02 2015-10-28 Drenched Ltd Atomiser nozzle
EP3587679A1 (en) * 2017-02-24 2020-01-01 Xiamen Solex High-Tech Industries Co., Ltd. Jet regulator capable of switching water output

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020130574A1 (de) 2020-11-19 2022-05-19 Neoperl Gmbh Auslaufelement
CZ309652B6 (cs) * 2022-03-21 2023-06-14 Radomír Božek Zařízení na úsporu vody s nastavitelným mechanismem kontroly průtoku

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