CN114763852A - Switching type water-saving valve - Google Patents

Switching type water-saving valve Download PDF

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Publication number
CN114763852A
CN114763852A CN202110043431.6A CN202110043431A CN114763852A CN 114763852 A CN114763852 A CN 114763852A CN 202110043431 A CN202110043431 A CN 202110043431A CN 114763852 A CN114763852 A CN 114763852A
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CN
China
Prior art keywords
water
seat
water outlet
holes
switching
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.)
Pending
Application number
CN202110043431.6A
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Chinese (zh)
Inventor
高志宏
萧钦元
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.)
Neoperl AG
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Neoperl AG
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Filing date
Publication date
Application filed by Neoperl AG filed Critical Neoperl AG
Priority to CN202110043431.6A priority Critical patent/CN114763852A/en
Publication of CN114763852A publication Critical patent/CN114763852A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout
    • E03C1/0405—Constructional or functional features of the spout enabling multiple spray patterns
    • 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
    • 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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K11/044—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 movable valve members positioned between valve seats
    • 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
    • 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
    • F16K31/605—Handles for single handle mixing valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention relates to a switching type water-saving valve, which comprises a water inlet seat, a water outlet seat and a water outlet seat, wherein the water inlet seat is an annular body and comprises a shell and a water inlet part, the shell is provided with external threads, and the water inlet part is fixedly arranged in the shell and penetrates through at least one water inlet and at least one water outlet; the runner seat is fixedly arranged in the shell and is positioned below the water inlet part, a plurality of guide holes penetrate through the runner seat at intervals, and the guide holes are communicated with the water outlet; the switching seat is rotatably positioned below the runner seat, and a plurality of first water flow holes and a plurality of second water flow holes penetrate through the top surface of the switching seat at intervals; the bottom surface of the foaming seat is provided with a plurality of grid-shaped water outlet holes, and the water outlet holes are communicated with the first water flow holes; the user can change the water outlet mode into bubble water or shower water by rotating the switching seat, when the water outlet is the bubble water, the foaming effect can achieve the effect of reducing the water consumption, and when the water outlet is the shower water, the water pressure can be enhanced to increase the cleaning effect.

Description

Switching type water-saving valve
Technical Field
The invention relates to a water supply valve, in particular to a water supply valve which is arranged at the water outlet end of a pipeline and can switch the water supply mode.
Background
A prior art water valve, such as the push-on water valve of TW 201736762a, having: an upper seat, which comprises a first flow passage and a second flow passage; a lower seat which is positioned below the upper seat and is provided with a through hole, and a circulation space is formed between the lower seat and the upper seat; a movable plug which is movably located in the circulation space up and down; a control mechanism which can move up and down to open or close the through hole according to the operation of a user; when the control mechanism is in an opening state, the control mechanism is positioned at the bottom end of the moving stroke, the movable plug is also positioned below the flowing space so that the through hole keeps a flowing state, when the control mechanism is in a closing state, the control mechanism is positioned at the top end of the moving stroke and closes the through hole, water flowing into the flowing space pushes the movable plug gradually so that the movable plug is attached to the lower surface of the upper seat and closes the second flow channel, and the purpose of reducing positive and negative pressure waves generated when the flowing water stops instantly is achieved.
However, although the aforementioned press-type water valve overcomes the problem of positive and negative pressure waves, the water outlet is only provided with a single bubble head, and the bubble head can mix water with air to generate foam, so that the water valve has a water-saving effect, but when a user wants to increase the cleaning effect, the water valve with the bubble head cannot provide sufficient water pressure and water volume, so that the user must detach or replace the water valve to achieve the purpose of increasing the water pressure and water volume, and thus inconvenience is caused in use; accordingly, the overall structure of the prior art push-type water valve has the problems and disadvantages as described above, and thus needs to be improved.
Disclosure of Invention
In view of the disadvantages and drawbacks of the prior art, the present invention provides a switching type water saving valve, which can switch between two water outlet modes, one being bubble water and the other being shower water, by rotating a switching base by a user, so as to achieve the purpose of having different water outlet modes without replacing the water valve.
To achieve the above object, the present invention provides a switching water saving valve, which comprises: the water inlet seat is an annular body and comprises a shell and a water inlet part, wherein the shell is provided with an external thread, the water inlet part is fixedly arranged in the shell and penetrates through at least one water inlet and at least one water outlet, and the at least one water inlet is communicated with the at least one water outlet; the runner seat is an annular body and is fixedly arranged in the shell and positioned below the water inlet part, a plurality of guide holes penetrate through the runner seat at intervals, and the guide holes are communicated with the water outlet; the switching seat is an annular body and is rotatably positioned below the runner seat, the switching seat is provided with a top surface and a bottom surface, and a plurality of first water flow holes and a plurality of second water flow holes penetrate through the top surface at intervals; the foaming seat is an annular body and is fixedly arranged on the flow channel seat, the foaming seat is arranged in the switching seat and forms a gap with the switching seat, a plurality of grid-shaped water outlet holes are formed in the bottom surface of the foaming seat, and the water outlet holes are communicated with the first water flow holes; when the switching seat rotates to the plurality of first water flow holes to be aligned with the plurality of guide holes respectively, water flowing into the plurality of guide holes flows out from the plurality of first water flow holes through the plurality of water outlet holes; when the switch base rotates to the second water flow holes to align with the guide holes, the water flowing into the guide holes flows out of the second water flow holes.
Further, the switching water saving valve further comprises a plurality of drainage channels, wherein the drainage channels are respectively concavely arranged on the top surface of the switching seat and are positioned among the plurality of first water flow holes, and the drainage channels are communicated with the plurality of second water flow holes.
Furthermore, the switching type water saving valve is characterized in that the bottom surface of the switching seat is recessed inwards to form a groove part, a plurality of sliding blocks are convexly arranged on the inner wall surface of the groove part at intervals in a surrounding mode, the outer wall surface of the foaming seat is recessed inwards in a surrounding mode to form a sliding rail, the switching seat is sleeved on the foaming seat, and the sliding blocks are movably located in the sliding rail.
The switching type water saving valve further comprises a rotating ring, wherein the rotating ring is a ring body, the outer wall surface of the rotating ring surrounds the interval and is recessed to form a plurality of anti-slip grooves, the inner wall surface of the rotating ring surrounds the interval and is recessed to form a plurality of clamping grooves, the outer wall surface of the switching seat surrounds the interval and is raised to form a plurality of clamping blocks, and the clamping grooves are clamped with the clamping blocks.
The switching water saving valve further comprises a control mechanism, the control mechanism is located in the flow channel seat, the control mechanism is a cylindrical body and is provided with a pushing portion and an operating portion, the pushing portion is located at one end of the control mechanism and can selectively open or close the water outlet, and the operating portion is located at the other end of the control mechanism and extends outwards out of the flow channel seat.
Furthermore, the switching water saving valve includes a water inlet portion, a water outlet portion, a water inlet channel, a water outlet ring, a water outlet hole, a water outlet channel, a water inlet channel, a water outlet, and a water outlet, and a water outlet, a water.
Furthermore, the switching type water saving valve further comprises a plug part, the plug part is positioned between the base and the flow channel seat, the plug part comprises a supporting part and a sealing part, the supporting part is an annular sheet body and is provided with an upper surface, and a plurality of supporting ribs are convexly arranged on the upper surface of the supporting part; the sealing part is an annular sheet body and is provided with a top surface and a bottom surface, and the sealing part penetrates through the positioning hole and can selectively seal or open the circulation hole of the water outlet channel.
The switching water saving valve as claimed in claim 7, wherein the bottom surface of the flow channel seat protrudes from a ring wall surface, the inner wall surface of the ring wall surface is provided with a plurality of protruding ribs at intervals, a plurality of guiding grooves are formed between the plurality of protruding ribs, the top surface of each protruding rib is an inclined surface, the operating part comprises a moving part and an operating part, the moving part is a hollow cylindrical body and is sleeved at the other end of the pushing part, the outer periphery of the upper end of the moving part is provided with a plurality of positioning blocks in a protruding manner, the plurality of positioning blocks are attached to the supporting part, the operating part is a cylindrical body which can be vertically moved and is arranged in the ring wall surface in a penetrating manner, the bottom end of the operating part protrudes out of the ring wall surface, the operating part is provided with a plurality of guiding blocks in a protruding manner, the plurality of guiding blocks are accommodated in the plurality of guiding grooves, and the top surface of each guiding block is an inclined surface.
Further, the switching water saving valve has a control mechanism, wherein an external thread is formed between the pushing portion and the operating portion of the control mechanism, an internal thread is formed in the inner wall surface of the ring wall surface in a concave manner, the external thread of the control mechanism is connected to the internal thread of the ring wall surface through the thread, a straight groove is formed in the end surface of the operating portion in a concave manner, and the straight groove transversely penetrates through the center position of the end surface.
Further, in the switching water saving valve, 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 invention has the advantages that a user can achieve a staggered switch mode of an opening state and a closing state by pressing the operating piece, and the pressing mode can reduce the area of the hand contact switch so as to reduce the residual bacteria and improve the sanitary quality; in addition, a user can switch the water outlet mode to be bubble water or shower water by holding the rotating ring to rotate, and when the water outlet mode is bubble water, the foaming effect can achieve the effect of reducing the water consumption; when the water is sprayed by a shower head, the water pressure can be enhanced to increase the cleaning effect, and the water yield can be reduced to achieve the effect of saving water.
Drawings
Fig. 1 is a schematic view of a first embodiment of the present invention in use.
Fig. 2 is an exploded view of a first embodiment of the present invention.
Fig. 3 is a cross-sectional view of a first embodiment of the present invention.
Fig. 4 is a partially exploded view of the first embodiment of the present invention.
Fig. 5 is a partially exploded view from another perspective of the first embodiment of the present invention.
Fig. 6 is a partial cross-sectional view of a first embodiment of the present invention with guide holes aligned with first water flow holes.
Fig. 7 is a partial cross-sectional view of the first embodiment of the present invention with the guide holes aligned with the second flow holes.
Fig. 8 is a perspective external view of a second embodiment of the present invention.
Fig. 9 is a cross-sectional view of a second embodiment of the present invention.
Fig. 10 is a perspective external view of a third embodiment of the present invention.
[ description of main element symbols ]
10: a water inlet seat 11: outer casing
12: water inlet 121, 121A: outer ring
122. 122A: base 123: water inlet channel
124: water inlet 125: water outlet channel
126. 126A: water outlet 127: flow hole
128: the filter screen 129: water stop ring
130: positioning rods 20, 20A, 20B: flow channel seat
21. 21A: guide holes 22, 22A: wall surface of the ring
23: the convex ribs 24: guide groove
30. 30A, 30B: the switching seat 31: first water flow hole
32: second water flow hole 33: drainage channel
34: groove portions 35: sliding block
36: engagement blocks 40, 40A, and 40B: foaming seat
41: water outlet hole 42: sliding rail
50. 50A, 50B: rotating ring 51: anti-skid groove
52: engagement grooves 60, 60A: control mechanism
61. 61A: the pushing part 611: push-against piece
62. 62A: operation unit 620A: straight groove
621: moving part 622: locating block
623: the operating member 624: guide block
625: pressing portion 70: plug part
71: the support portion 711: support rib
712: through holes 72: sealing part
721: positioning hole 80: water outlet pipe
Detailed Description
The technical means adopted by the invention to achieve the predetermined object of the invention will be further described below with reference to the drawings and the preferred embodiments of the invention.
Referring to fig. 1 and 2, a switching type water saving valve according to a first embodiment of the present invention includes a water inlet seat 10, a flow passage seat 20, a switching seat 30, a bubbling seat 40, a rotating ring 50, a control mechanism 60, and a plug portion 70.
Referring to fig. 2 and 3, the water inlet seat 10 is a ring-shaped body and includes a housing 11 and a water inlet portion 12, the housing 11 is a hollow cylindrical body and has an external thread formed on an outer wall surface thereof for connecting the switching type water saving valve with an internal thread (not shown) formed on an inner wall surface of a nozzle of the water outlet pipe 80 shown in fig. 1.
The water inlet portion 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, and a plurality of fixing members are convexly disposed on an outer wall surface of the outer ring 121 adjacent to the bottom end; the base 122 is a cylindrical body and is fixedly arranged in the outer ring 121, two opposite side edges of the top surface of the base 122 are respectively penetrated with a water inlet channel 123 towards the bottom surface, the opening of the water inlet channel 123 on the top surface is a water inlet 124, the bottom surface of the base 122 is concave and is provided with a water outlet channel 125, the water outlet channel 125 is a tube body which is formed on the bottom surface of the base 122 and penetrates through the other two side edges of the two water inlet channels 123, two ends of the water outlet channel 125 are respectively penetrated through the wall surface of the base 122 and are respectively provided with a water outlet 126, the bottom end of the water outlet channel 125 in the base 122 is penetrated and provided with a circulation hole 127, the circulation hole 127 can enable the water inlet channel 123 to be communicated with the water outlet channel 125, water can enter the water inlet channel 123 into the base 122 through the water inlet 124 and then flow into the water outlet channel 125 through the circulation hole 127 and flow out from the water outlets 126 at two ends of the water outlet channel 125 to achieve the pressure reduction effect; the strainer 128 is a sheet with a plurality of through holes, and is fixed on the top surface of the base 122 and covers the water inlet 124 so that water enters the water inlet 124 through the through holes on the strainer 128; the water stop ring 129 is an annular body, which is sleeved on the outer ring 121 and covers the periphery of the filter screen 128, so that when the switching type water saving valve is installed on the water outlet pipe 80, water can be prevented from flowing out from between the outer wall surface of the switching type water saving valve and the inner wall surface of the water outlet pipe 80.
Referring to fig. 2 to 5, the flow channel seat 20 is an annular body and has a top surface and a bottom surface, the top surface is concavely provided with a groove-shaped fixing member which is sleeved on the outer ring 121 and is tightly fitted and fixed with each other, the top surface of the flow channel seat 20 is provided with a plurality of guiding holes 21 at intervals, the center of the bottom surface of the flow channel seat 20 is provided with a through hole and a ring wall surface 22 protruding along the circumference of the through hole, the inner wall surface of the ring wall surface 22 is provided with a plurality of protruding ribs 23 at intervals, the top surface of each protruding rib 23 is an inclined surface, and a plurality of guiding grooves 24 are formed between each other, that is, the protruding 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 below the runner seat 20, the switching seat 30 has a top surface and a bottom surface, the top surface is provided with a plurality of first water flow holes 31 at intervals, a plurality of drainage channels 33 are concavely formed between the first water flow holes 31, the top surface is provided with a circular groove at the outer side of the first water flow holes 31 and adjacent to the periphery, the bottom of the circular groove is provided with a plurality of second water flow holes 32 at intervals, the second water flow holes 32 are communicated with the drainage channels 33, in detail, the height of the drainage channels 33 at the inner side of the top surface is higher than that at the outer side, so that water can flow to the circular groove along the drainage channels 33 and flow out of the second water flow holes 32; the bottom surface of the switching seat 30 is recessed by a 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 at intervals in a protruding manner, the sliders 35 are elongated bodies extending in the horizontal direction, the outer wall surface of the switching seat 30 is provided with a plurality of engaging blocks 36 at intervals in a protruding manner, and the engaging blocks 36 are elongated bodies extending in the top surface and bottom surface directions of the switching seat 30.
Referring to fig. 1, 2, 3 and 6, the bubble generating base 40 is an annular body and is fixedly disposed below the flow channel base 20, the bubble generating base 40 is disposed below the switching base 30 and is accommodated in an inner wall surface formed by the annular grooves, a plurality of water outlet holes 41 in a radial grid shape are formed in a bottom surface of the bubble generating base 40, the water outlet holes 41 are communicated with the first water flow holes 31, a gap is formed between the bubble generating base 40 and the switching base 30 for allowing external air to flow into and be mixed with water passing through the first water flow holes 31 to form bubble water with bubbles, an outer wall surface of the bubble generating base 40 is recessed inwards to form a sliding rail 42, the switching base 30 is sleeved on the bubble generating base 40, and the sliding block 35 is movably disposed in the sliding rail 42 so that the switching base 30 can rotate relative to the bubble generating base 40.
The rotating ring 50 is a ring-shaped body, and the outer wall surface is recessed at intervals to form a plurality of anti-slip grooves 51, so that the user can attach fingers to the anti-slip grooves 51 to achieve the effect of stably holding and reducing slip, the inner wall surface of the rotating ring 50 is recessed at intervals to form a plurality of engaging grooves 52, the engaging grooves 52 are groove bodies extending in the up-down direction, the shapes of the engaging grooves correspond to the shapes of the engaging blocks 36, and the engaging grooves 52 are engaged with the engaging blocks 36 on the outer wall surface of the switching seat 30, so that the rotating ring 50 can be rotated by external force to drive the switching seat 30 to rotate; when the switching base 30 rotates until the first water flow holes 31 are aligned with the guide holes 21, the water flowing through the guide holes 21 flows out from the first water flow holes 31 through the water outlet holes 41 on the bottom surface of the bubbling base 40 to be mixed with air, and then flows out to form water flow with bubbles; when the switch base 30 is rotated to align the second water flow holes 32 with the guide holes 21, the water flowing through the guide holes 21 flows out from the second water flow holes 32, and the water flowing out can form a water flow like a shower head because the second water flow holes 32 are circumferentially arranged at intervals.
The control mechanism 60 is a cylindrical body and has 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, and the pushing member 611 is a circular sheet; the operating portion 62 includes a moving element 621 and an operating element 623, the moving element 621 is a hollow cylindrical body and is sleeved and fixed at the other end of the pushing portion 61, a plurality of positioning blocks 622 are convexly arranged around the outer periphery of one end of the moving element 621 adjacent to the pushing portion 61 at intervals, the top surfaces of the positioning blocks 622 are attached to the pushing member 611, and the bottom surfaces of the positioning blocks 622 form inclined surfaces; the operation element 623 is a hollow column and has a moving stroke and can penetrate through the annular wall surface 22 of the flow channel seat 20 in an up-and-down moving manner, the bottom end of the operation element 623 protrudes out of the annular wall surface 22 and forms a pressing part 625, the outer diameter of the pressing part 625 is greater than the outer diameter of the plug part 70, the top end of the operation element 623 is provided with a plurality of guide blocks 624 in a surrounding and protruding manner, the guide blocks 624 are accommodated in the guide grooves 24 of the flow channel seat 20, therefore, the operation element 623 and the flow channel seat 20 cannot rotate relatively, the top surface of each guide block 624 is an inclined surface, the inclined surface of the top surface of each guide block 624 corresponds to the inclined surface of the bottom surface of the movable element 621, the operation element 623 can push the bottom end up to the stroke end and push the movable element 621 by external force, and the operation element 623 naturally falls down to the bottom end of the stroke by its own weight, so that the pushing element 611 can push the operation part 62 by external force and cooperate with the protruding ribs 23 in the annular wall surface 22 of the flow channel seat 20 to rotate mutually so that the pushing element 611 can stop at different heights, the control mechanism is formed by simply changing the standard components of the prior opening and closing technology, and the detailed operation situation is not described again.
The plug portion 70 includes a supporting portion 71 and a sealing portion 72, the supporting portion 71 is an annular sheet body having an upper surface and a lower surface, the upper surface of the supporting portion 71 is convexly formed with a plurality of supporting ribs 711, a through hole 712 penetrates through the center, and the supporting ribs 711 radially extend outward with the through hole 712 as a center; the sealing part 72 is a ring-shaped sheet and has a top surface and a bottom surface, the sealing part 72 has a positioning hole 721 through, the top surface of the sealing part 72 is protruded with a protrusion, the shape of the protrusion corresponds to the shape of the flow hole 127 of the water outlet channel 125 and the outer diameter of the protrusion is larger than the inner diameter of the flow hole 127, in the embodiment, the pushing element 611 can selectively open or close the through hole 712, the positioning rod 130 is protruded from the bottom of the base 122, 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 130, so that the sealing portion 72 can selectively utilize the protrusion to seal or open the through hole 127, the operation of the operation element 623 can drive the pushing element 611 and the sealing portion 72 to cooperate with the water flow to achieve the effect of opening and closing the water source, and the movement of the sealing portion 72 and the sealing of the flow hole 127 are simplified and changed in the prior art of reducing positive and negative pressure waves, so detailed operation is not repeated.
When the present invention is used, please refer to fig. 1 and 2, the nozzle of the water outlet pipe 80 can be used, and the present invention has the switching function of the opening and closing function of the water source and the water outlet mode, when the opening and closing function of the water source is operated, the user can achieve the staggered switching mode of the opening state and the closing state by pressing the operation element 623; when the water outlet mode is switched, the user rotates by holding the rotating ring 50 to achieve the purpose of switching the guide hole 21 to align with the first water flow hole 31 or the second water flow hole 32, please refer to fig. 6, when the guide hole 21 aligns with the first water flow hole 31, the water flow with bubbles can flow out, and the foaming effect can achieve the effect of reducing the water consumption; referring to fig. 7, when the guiding hole 21 is aligned to the second water flow hole 32, water flows like a shower can be discharged, and the shower water flow can enhance water pressure and has a water saving effect, so that different water discharging modes can be selected according to the requirements of users, and further, the purpose of saving water can be achieved.
Referring to fig. 8 and 9, a second embodiment of the present invention is shown, wherein the flow channel seat 20A, the switching seat 30A, the bubble generating seat 40A and the rotating ring 50A of the present embodiment are the same as the first embodiment, and the main difference is that the base 122A of the present embodiment is a sheet body and has a water outlet 126A penetrating therethrough, the base 122A is fixed on the outer ring 121A and forms an inner space with the outer ring 121A and the flow channel seat 20A, the water outlet 126A is communicated with the inner space, and the inner space is communicated with the guiding hole 21A of the flow channel seat 20A.
In the embodiment, the straight groove 620A is a straight groove 620A formed by inserting a flat end of the screwdriver into the straight groove 620A and rotating to move the control mechanism 60A up and down along the thread direction, when the control mechanism 60A moves to the top end, the water outlet 126A can be closed by the pushing portion 61A, when the control mechanism 60A moves to the bottom end, the distance between the water source 61A and the water outlet 126A can be adjusted by adjusting the distance between the water source 61A and the water outlet 126A, the effect of regulating the water quantity is achieved.
Referring to fig. 10, a third embodiment of the present invention is shown, wherein the switching seat 30B, the bubbling seat 40B and the rotating ring 50B of the present embodiment are the same as those of the second embodiment, and the main difference is that the flow channel seat 20B of the present embodiment only has guiding holes (not shown in the drawings), and the external water source can directly flow into the internal space and flow out through the guiding holes (not shown in the drawings), in other words, the present embodiment does not have the functions of opening and closing the water source and adjusting the water amount as in the second embodiment.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention.

Claims (10)

1. A switchable water saver valve comprising:
the water inlet seat comprises a shell and a water inlet part, wherein the shell is an annular body and is provided with an external thread, the water inlet part is fixedly arranged in the shell and penetrates through at least one water inlet and at least one water outlet, and the at least one water inlet is communicated with the at least one water outlet;
the runner seat is an annular body and is fixedly arranged in the shell and positioned below the water inlet part, a plurality of guide holes penetrate through the runner seat at intervals, and the guide holes are communicated with the water outlet;
the switching seat is an annular body and is rotatably positioned below the runner seat, the switching seat is provided with a top surface and a bottom surface, and a plurality of first water flow holes and a plurality of second water flow holes penetrate through the top surface at intervals;
the foaming seat is an annular body and is fixedly arranged on the flow channel seat, the foaming seat is arranged in the switching seat, a gap is formed between the foaming seat and the switching seat, a plurality of grid-shaped water outlet holes are formed in the bottom surface of the foaming seat, and the water outlet holes are communicated with the first water flow holes;
when the switching seat rotates to the plurality of first water flow holes to be aligned with the plurality of guide holes respectively, water flowing into the plurality of guide holes flows out from the plurality of first water flow holes through the plurality of water outlet holes; when the switching seat rotates to the plurality of second water flow holes to be aligned with the plurality of guide holes respectively, water flowing into the plurality of guide holes flows out of the plurality of second water flow holes.
2. The switchable water saving valve of claim 1, wherein the switchable base further comprises a plurality of drainage channels, the drainage channels are respectively recessed on the top surface of the switchable base and located between the first water flow holes, and the drainage channels are communicated with the second water flow holes.
3. The switching type water saving valve according to claim 1 or 2, wherein the bottom surface of the switching seat is recessed to form a groove portion, the inner wall surface of the groove portion is protruded with a plurality of sliding blocks at intervals, the outer wall surface of the foaming seat is recessed to form a sliding rail, the switching seat is sleeved on the foaming seat, and the sliding blocks are movably located in the sliding rail.
4. The switching type water saving valve according to claim 3, further comprising a rotating ring, wherein the rotating ring is a ring-shaped body, the outer wall surface of the rotating ring is recessed at intervals to form a plurality of anti-slip grooves, the inner wall surface of the rotating ring is recessed at intervals to form a plurality of engaging grooves, the outer wall surface of the switching seat is raised at intervals to form a plurality of engaging blocks, and the plurality of engaging grooves are engaged with the plurality of engaging blocks.
5. The switchable water saving valve according to claim 4, further comprising a control mechanism disposed in the flow channel seat, wherein the control mechanism is a cylindrical body and has a pushing portion and an operating portion, the pushing portion is disposed at one end of the control mechanism and can selectively open or close the water outlet, and the operating portion is disposed at the other end of the control mechanism and extends outward from the flow channel seat.
6. The switchable water saving valve according to claim 5, wherein the water inlet portion comprises an outer ring, a base, a filter and a water stop ring, the outer ring is an annular body, the base is a cylindrical body and disposed in the outer ring, the at least one water inlet channel penetrates through 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 channel, two ends of the water outlet channel penetrate through two opposite wall surfaces of the base, the water outlet channel is provided with a through hole, the through hole is communicated with the water inlet channel, the filter is disposed on the base and covers the at least one water inlet channel, and the water stop ring is an annular body and is disposed on the outer ring and covers the periphery of the filter.
7. The switching type water saving valve according to claim 6, further comprising a plug portion located between the base and the flow passage seat, the plug portion comprising a supporting portion and a sealing portion, the supporting portion being an annular sheet and having an upper surface, the upper surface of the supporting portion being formed with a plurality of supporting ribs in a protruding manner; the sealing part is an annular sheet body and is provided with a top surface and a bottom surface, and the sealing part is provided with a positioning hole in a penetrating way and can selectively seal or open the circulation hole of the water outlet channel.
8. The switching type water saving valve according to claim 7, wherein the bottom surface of the flow passage seat protrudes out of a ring wall surface, the inner wall surface of the ring wall surface is annularly provided with a plurality of ribs at intervals, a plurality of guide grooves are formed between the plurality of ribs, the top surface of each rib is an inclined surface, the operating part comprises a moving part and an operating part, the moving part is a hollow cylindrical body and is sleeved at the other end of the pushing part, a plurality of positioning blocks are protruded on the outer periphery of the upper end of the moving part, the plurality of positioning blocks are attached to the supporting part, the operating part is a cylindrical body which can be vertically and vertically arranged in the ring wall surface in a penetrating manner, the bottom end of the operating part protrudes out of the ring wall surface, the operating part is convexly provided with a plurality of guide blocks around the operating part, the plurality of guide blocks are accommodated in the plurality of guide grooves, and the top surface of each guide block is an inclined surface.
9. The switchable water saving valve according to claim 5, wherein an external thread is formed between the pushing portion and the operating portion of the control mechanism, an internal thread is formed in a concave surface of an inner wall of the annular wall, the external thread of the control mechanism is connected to the internal thread of the annular wall by a thread thereof, and a straight groove is formed in an end surface of the operating portion, the straight groove transversely penetrating through a center position of the end surface.
10. The switchable water saving valve according to claim 9, wherein the pushing portion is a cone-shaped body and an outer diameter of the pushing portion is larger than an inner diameter of the water outlet.
CN202110043431.6A 2021-01-13 2021-01-13 Switching type water-saving valve Pending CN114763852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110043431.6A CN114763852A (en) 2021-01-13 2021-01-13 Switching type water-saving valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110043431.6A CN114763852A (en) 2021-01-13 2021-01-13 Switching type water-saving valve

Publications (1)

Publication Number Publication Date
CN114763852A true CN114763852A (en) 2022-07-19

Family

ID=82363878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110043431.6A Pending CN114763852A (en) 2021-01-13 2021-01-13 Switching type water-saving valve

Country Status (1)

Country Link
CN (1) CN114763852A (en)

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