CN108223895B - Press type raw water purification switching structure - Google Patents
Press type raw water purification switching structure Download PDFInfo
- Publication number
- CN108223895B CN108223895B CN201810212314.6A CN201810212314A CN108223895B CN 108223895 B CN108223895 B CN 108223895B CN 201810212314 A CN201810212314 A CN 201810212314A CN 108223895 B CN108223895 B CN 108223895B
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- water
- rotation
- hole
- axis
- stop valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 268
- 238000000746 purification Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000008213 purified water Substances 0.000 abstract description 13
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 9
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 201000004384 Alopecia Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000024963 hair loss Diseases 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- F16K11/02—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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a push type raw water purification switching structure, which is characterized in that: including main body shell (24) and play water casing (11), be provided with in main body shell (24) and rotate son (1), button (2) cover are established the top of rotating son (1), the below of rotating son (1) is provided with rotation stopper (17), be provided with in rotation stopper (17) and press movable shaft (37), the lower part of pressing movable shaft (37) is inserted to the upper end of axis of rotation (5), the lower extreme of axis of rotation (5) even has stagnant water valve (8), axis of rotation (5) pass water passageway (7), in the lower extreme of water passageway (82) inserts stop device (29) upper end through-hole, the lower extreme of stop device (29) is used for the upper end of filter core (23) to pass, handle body (22) upper end is inwards bend the structure, inwards bend the lower extreme that the structure inserted water passageway (7). The pressing type raw water and purified water switching structure provided by the invention can realize pressing switching of raw water and purified water, rotary switching rectification and shower water outlet.
Description
Technical Field
The invention relates to a push type raw water purification switching structure, and belongs to the field of sanitary ware.
Background
Tap water in cities is intensively supplied by municipal tap water companies, and is difficult to achieve various indexes of sanitation and safety all over although the tap water is processed. Various chlorinated disinfection byproducts harmful to human bodies are newly generated in tap water, and in the long-term use process of an input pipeline of the tap water, due to lack of necessary maintenance and cleaning guarantee, leakage, scaling, rust phenomena, various viruses, bacteria and other microorganisms can occur, and some water pipelines can grow algae, so that the water quality is seriously influenced, and secondary pollution in conveying is caused. If people directly contact the substances during use, a certain risk exists, and the phenomena of hair loss, skin redness, swelling, itching and other allergies occur, so that a special filtering and purifying device is required to be installed for a kitchen tap commonly used in a household. For this purpose, devices for switching between purified water and raw water have been designed.
However, the conventional water purification and raw water switching device generally realizes raw water or purified water change through rotating operation, and the operation is not convenient enough, and the flow path is not in a state of raw water or purified water enough.
Disclosure of Invention
The invention aims to solve the technical problem of providing the pressing type raw water and purified water switching structure which can realize the pressing switching of raw water and purified water, the rotation switching rectification and the shower water outlet and has the advantages of convenience in operation and striking state of a flow path.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a push type raw water purification switching structure, includes main body shell and play water shell, it links to go out the water shell the side upper end of main body shell, it has the water outlet head to go out water shell play water department even, the upper end of main body shell links to have the button, be provided with the rotator in the main body shell, the button cover is established the top of rotator, the below of rotator is provided with the rotation stopper, be provided with the actuation axle in the rotation stopper, the upper end of axis of rotation inserts the lower part of actuation axle, the lower extreme of axis of rotation links to have the water stop valve, the upper portion cover of axis of rotation is equipped with the axis of rotation spring, the upper end of axis of rotation spring with the lower part terminal surface connection of actuation axle, the lower extreme of axis of rotation spring links to on the axis of rotation, the axis of rotation passes the flow channel, be provided with the water shutoff face in the flow channel, the water stop surface is provided with two water inlets, the center of the water stop surface is provided with a rotating shaft hole, the side surface of the water flow channel is provided with a water outlet communicated with the water inlet, a connector communicated with the water outlet is arranged in the water outlet shell, the water stop valve comprises a disc and a water purification channel, the water purification channel is of a hollow cylindrical structure, one end of the water purification channel is connected with the center of the disc, two raw water holes and two water purification holes are formed in the disc along the diameter direction of the disc, the water purification channel is communicated with the water purification holes, the lower end of the water purification channel is inserted into a through hole at the upper end of the limiting device, the lower end of the limiting device is used for the upper end of the filter element to penetrate, a filter screen is arranged in the filter element, the upper end of the handle body is of an inward bending structure, and the inward bending structure is inserted into the lower end of the water flow channel.
The utility model discloses a water tap, including main body shell, main body shell upper end lateral part cover is equipped with rotatory switch handle, rotatory switch handle cover is established on the rotor, rotatory switch handle with be provided with wear-resisting circle between the rotor, outer lane apopore and middle apopore have been seted up on the upper portion of connector, outer lane apopore with middle apopore respectively with two on the flow channel apopore intercommunication, the connector lower part be provided with outer lane apopore of outer lane apopore intercommunication and with middle apopore of middle apopore intercommunication, the water tap sets up middle apopore and outer lane apopore's lower part.
The side of the water flow channel is provided with a screw hole, the upper part of the connector is provided with a screw through hole, and the head of the screw passes through the screw through hole and then reaches the screw hole.
The center of the water stop valve is provided with a groove, the lower end of the rotating shaft is connected with a bulge in the vertical direction, and the lower end of the rotating shaft is inserted into the groove of the water stop valve.
A round hole is formed between two connected raw water holes and a water purifying hole, a water stopping gasket is arranged between the water stopping valve and the water stopping surface, the water stopping gasket is of a round structure, a rotating shaft through hole is formed in the middle of the water stopping gasket, four water through holes are uniformly formed in the water stopping gasket along the circumferential direction of the water stopping gasket, round protrusions are connected between the two connected water through holes and located on the water stopping gasket, and the round protrusions penetrate through the round holes.
The water purification channel is sleeved with a water stop valve spring, the upper end of the water stop valve spring is connected with an upper spring guide plate, the lower end of the water stop valve spring is connected with a lower spring guide plate, a wear-resistant gasket is arranged between the upper end of the upper spring guide plate and the lower end of the disc, and a step in the middle of the side wall of the limiting device is connected with the lower end of the lower spring guide plate.
The lower part of the side wall of the water purifying channel is provided with a groove, and a second X-shaped sealing ring is sleeved on the groove.
The inward bending structure is provided with a groove, and a first O-shaped sealing ring is sleeved on the groove.
The invention has the beneficial effects that: the pressing type raw water and purified water switching structure provided by the invention can realize pressing switching of raw water and purified water, rotary switching rectification and shower water outlet, and has the advantages of convenience in operation and striking state of a flow path.
Drawings
Fig. 1 and 2 are schematic views of the whole structure of a push-type raw water purification switching structure according to the present invention;
FIG. 3 is a schematic cross-sectional view of a push-type raw water purification switching structure;
fig. 4 is a schematic diagram of the working principle of a rotary rotor in a push-type raw water purification switching structure;
fig. 5 is a schematic structural view of a rotary stopper in a push-type raw water purification switching structure;
fig. 6 and 7 are schematic structural views of a push-type raw water purifying switching structure stop water valve;
FIG. 8 is a schematic diagram of a water stop gasket in a push-type raw water purification switching structure;
fig. 9 and 10 are schematic structural views of a running water channel in a push-type raw water purification switching structure;
FIG. 11 is a schematic diagram of a seal gasket in a push-type raw water purification switching structure;
fig. 12 and 13 are schematic structural views of a connector in a push-type raw water purification switching structure;
fig. 14 is a schematic diagram of the working principle of a sealing gasket in a push-type raw water purification switching structure.
Reference numerals in the drawings are as follows: 1-a rotator; 2-buttons; 3-fourth O-shaped sealing rings; 4-a wear-resistant ring; 5-rotating shaft; 6-rotating the switching handle; 7-a water flow channel; 8-a water stop valve; 9-a water stop gasket; 10-upper spring guide plate; 11-a water outlet part shell; 12-a first X-shaped sealing ring; 13-masking the head; 16-a rotating shaft spring; 17-a rotation limiting block; 19-lower spring guide plate; 20-a water stop valve spring; 23-a filter element; 24-a body housing; 25-water outlet head; 26-a wear-resistant pad; 27 a handle body; 28-a first O-ring seal; 29-a limiting device; 30-a second X-shaped sealing ring; 31-screws; 32-a sealing gasket; 33-a second O-ring seal; 34-a third O-ring seal; 35-an intermediate filter screen; 36-an outer ring filter screen; 37-pressing the shaft; 40-connecting heads; 71-water outlet holes; 72-water inlet holes; 73-rotating shaft holes; 74-water blocking surface; 75-screw holes; 81-a disc; 82-a clean water channel; 83-round holes; 84-a raw water hole; 85-grooves; 86-water purification holes; 91-circular protrusions; 92-rotating shaft vias; 93-water holes; the slide way of the limiting block is rotated by 111-rotating the inclined plane of the sub-and 171-rotating the slide way of the limiting block; 172-rotating a limiting block groove; 371—press shaft boss; 401-a middle water inlet hole; 402-screw vias; 403-an outer ring water inlet hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present invention, and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, a push-type raw water purifying and switching structure comprises a main body casing 24 and a water outlet casing 11, wherein the water outlet casing 11 is connected to the upper end of the side surface of the main body casing 24, and a water outlet head 25 is connected to the water outlet of the water outlet casing 11. The upper end of the main body shell 24 is provided with a button 2, and the side part of the upper end is sleeved with a rotary switching handle 6.
As shown in fig. 3, the button 2 is attached to the upper end of the main body casing 24, and the rotary switching handle 6 is sleeved on the upper end of the main body casing 24. The main body shell 24 is internally provided with a rotator 1, a fourth O-shaped sealing ring 3 is arranged between the upper end of the rotator 1 and the button 2, and the button 2 is sleeved above the rotator 1. A rotation limiting block 17 is arranged below the rotator 1, a pressing shaft 37 is arranged in the rotation limiting block 17,
the upper end of the rotation shaft 5 is inserted into the lower part of the pressing shaft 37, and the water stop valve 8 is connected to the lower end of the rotation shaft 5. The upper part of the rotating shaft 5 is sleeved with a rotating shaft spring 16, the upper end of the rotating shaft spring 16 is connected with the lower end face of the pressing shaft 37, the lower end of the rotating shaft spring 16 is connected to the rotating shaft 5, and the rotating shaft spring 16 has an upward elastic force on the pressing shaft 37. The middle part of the rotating shaft 5 passes through the cover head 13 and the first X-shaped sealing ring 12, and the first X-shaped sealing ring 12 is arranged at the lower part of the cover head 13.
As shown in fig. 4 and 5, the lower end of the rotator 1 is connected with a rotator inclined plane 111, the lower side surface of the pressing shaft 37 is connected with a pressing shaft protrusion 371, a rotation limiting block slide 171 and rotation limiting block grooves 172 positioned at two sides of the rotation limiting block slide 171 are arranged in the rotation limiting block 17, the rotator 1 pushes the pressing shaft 37 to slide in the rotation limiting block 17 until the pressing shaft protrusion 371 is connected with the rotation limiting block 17 by pressing the button 2, at this time, the pressing shaft 37 makes the pressing shaft protrusion 371 contact with the rotation limiting block slide 171 under the action of the rotator 1 and the pressing shaft protrusion 371, the pressing shaft is manually pressed and released, the pressing shaft protrusion 371 slides along the rotation limiting block slide 171 under the elasticity of the rotation shaft spring 16, rotates while the pressing shaft 37 moves axially until the adjacent grooves slid into the rotation limiting block grooves 172 are spaced by 90 degrees,
in the whole process, the pressing shaft 37 drives the water stop valve 8 to rotate through the rotating shaft 37.
As shown in fig. 6 and 7, the water stop valve 8 includes a disc 81 and a water purification channel 82, the water purification channel 82 is of a hollow cylindrical structure, one end of the water purification channel 82 is connected with the center of the disc 81, two raw water holes 84 and two water purification holes 86 are arranged on the disc 81 along the diameter direction of the disc, a round hole 83 is arranged between the two connected raw water holes 84 and the water purification holes 86, the water purification channel 82 is communicated with the water purification holes 86, the center of the water stop valve 8 is connected with a groove 85, the lower end of the rotating shaft 5 is connected with a bulge in the vertical direction, the lower end of the rotating shaft 5 is inserted into the groove 85 of the water stop valve 8, and the rotating shaft 5 drives the water stop valve 8 to rotate.
As shown in fig. 8, the water stop gasket 9 has a circular structure, a rotation shaft through hole 92 is provided in the middle, four water through holes 93 are uniformly provided in the water stop gasket 9 along the circumferential direction, a circular protrusion 91 is connected between two connected water through holes 93 on the water stop gasket 9, and the circular protrusion 91 passes through the circular hole 83.
As shown in fig. 9 and 10, a water blocking surface 74 is provided in the water flow channel 7, two water inlets 72 are provided on the water blocking surface 74, a rotation shaft hole 73 is provided in the center of the water blocking surface 74, and a water outlet 71 and a screw hole 75 which are communicated with the water inlets 72 are provided on the side surface of the water flow channel 7.
As shown in fig. 3, the upper end of the water stop valve spring 20 is connected with an upper spring guide plate 10, the lower end is connected with a lower spring guide plate 19, the water stop valve spring 20 is sleeved on the water purifying channel 82, a wear-resistant gasket 26 is arranged between the upper end of the upper spring guide plate 10 and the lower end of the disc 81, the lower end of the water purifying channel 82 is inserted into a through hole at the upper end of the limiting device 29, a groove is arranged below the side wall of the water purifying channel 82, a second X-shaped sealing ring 30 is sleeved on the groove, a step in the middle of the side wall of the limiting device 29 is connected with the lower end of the lower spring guide plate 19, the lower end of the limiting device 29 is used for the upper end of the filter element 23 to penetrate through, a filter screen is arranged in the filter element 23, the upper end of the handle body 22 is of an inward bending structure, the inward bending structure is inserted into the lower end of the water flowing channel 7, the inward bending structure is provided with a groove, and the groove is sleeved with a first O-shaped sealing ring 28.
As shown in fig. 12 and 13, the upper part of the connector 40 is matched with the side surface of the water flow channel 7, a screw via hole 402, an outer ring water inlet 403 and a middle water inlet 401 are formed in the upper part of the connector 40, sealing washers 32 are arranged on the circumferences of the screw via hole 402, the outer ring water inlet 403 and the middle water inlet 401, and the sealing washers 32 are structured as shown in fig. 11. The outer ring water inlet 403 and the middle water inlet 401 are respectively communicated with the two water outlet 71 on the water flow channel 7, and the head of the screw 31 passes through the screw through hole 402 and then reaches the screw hole 75, thereby playing the roles of fixing the connector 40 and the water flow channel 7. The lower part of the connector 40 is provided with an outer ring water outlet hole communicated with the outer ring water inlet hole 403 and a middle water outlet hole communicated with the middle water inlet hole 401, the outlet of the outer ring water outlet hole is provided with an outer ring filter screen 36, and the outlet of the middle water outlet hole is provided with a middle filter screen 35. The lower parts of the middle water outlet hole and the outer ring water outlet hole are provided with a water outlet head 25, a third O-shaped sealing ring 34 is arranged between the middle water inlet hole 401 and the water outlet head 25, and a second O-shaped sealing ring 33 is arranged between the outer ring water outlet hole and the water outlet head 25.
The principle of the invention for switching raw water and purified water by pressing is as follows: as shown in fig. 14, a raw water channel is arranged between the filter element 23 and the handle body 27, and a purified water channel is arranged in the middle of the filter element 23. Pressing the button 2, the button 2 drives the rotator 1 to move downwards, the rotating shaft spring 16 rebounds to drive the pressing shaft 5 to rotate the shaft by an angle, the pressing shaft 5 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the water stop valve 8 to rotate by an angle, the water purifying hole 86 on the water stop valve 8 is communicated with the water inlet 72 of the water flow channel 7, the raw water hole 84 on the water stop valve 8 is in a closed state, and at the moment, only purified water passing through the filter screen 23 reaches the water outlet head 25 through the water purifying hole 86 on the water stop valve 8, so that purified water outlet is realized; when the button 2 is pressed again in the same way, the rotating shaft spring 16 rebounds to drive the pressing shaft 5 to rotate the shaft by an angle to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the water stop valve 8 to rotate by an angle, the raw water hole 84 on the water stop valve 8 is communicated with the water inlet 72 of the water flow channel 7, the water purifying hole 86 on the water stop valve 8 is in a closed state, and only raw water which is not filtered reaches the water outlet head 25 through the raw water hole 84 on the water stop valve 8, so that raw water outlet is realized.
The principle of the rotary switching rectification and the water outlet of the shower head is as follows: through the rotation of the rotary switching handle 6, the rotary limiting block 17 is driven to rotate, the rotary limiting block 17 drives the pressing shaft 37 to rotate, the rotary shaft 5 is driven to rotate, the rotary shaft 5 drives the water stop valve 8 to rotate by an angle, the raw water hole 84 or the water purifying hole 86 on the water stop valve 8 is communicated with one of the two water inlet holes 72, and the two water inlet holes 72 correspond to the outer ring water inlet hole 403 and the middle water inlet hole 401 respectively. When the water inlet 72 corresponds to the middle water inlet 401, water can be discharged only through the middle passage of the connector 40, and rectification water discharge is realized through the water outlet head 25; the rotary switching handle 6 is rotated in the opposite direction, the water inlet holes 72 correspond to the outer ring water inlet holes 403, and water can be discharged only through the outer ring passages of the connectors 40, so that water discharge of the shower head is realized through the water outlet head 25.
The foregoing is merely a preferred embodiment of the present invention and it will be apparent to those skilled in the art that numerous modifications and variations can be made without departing from the principles of the invention, and such modifications and variations are to be regarded as being within the scope of the invention.
Claims (6)
1. A push type raw water purification switching structure is characterized in that: including main body shell (24) and play water shell (11), it is in to go out water shell (11) link the side upper end of main body shell (24), it has water outlet head (25) to go out water department of water shell (11), the upper end of main body shell (24) links has button (2), be provided with rotor (1) in main body shell (24), button (2) cover is established the top of rotor (1), the below of rotor (1) is provided with rotation stopper (17), be provided with in rotation stopper (17) push shaft (37), the upper end of axis of rotation (5) inserts the lower part of push shaft (37), the lower extreme of axis of rotation (5) is connected with water stop valve (8), the upper portion cover of axis of rotation (5) is equipped with axis of rotation spring (16), the upper end of axis of rotation spring (16) with the lower part terminal surface connection of push shaft (37), the lower extreme of axis of rotation spring (16) is connected on axis of rotation (5), axis of rotation (5) is provided with rotation (74), water stop surface (74) are provided with water stop surface (74) in passing through water passage (7), the utility model discloses a rotary handle, which is characterized in that a water outlet (71) communicated with a water inlet (72) is arranged on the side surface of a water flow channel (7), a connector (40) communicated with the water outlet (71) is arranged in a water outlet housing (11), the water stop valve (8) comprises a disc (81) and a water purifying channel (82), the water purifying channel (82) is of a hollow cylindrical structure, one end of the water purifying channel (82) is connected with the center of the disc (81), two raw water holes (84) and two water purifying holes (86) are arranged on the disc (81) along the diameter direction of the disc, the water purifying channel (82) and the water purifying holes (86) are communicated, the lower end of the water purifying channel (82) is inserted into a through hole at the upper end of a limiting device (29), the lower end of the limiting device (29) is used for penetrating through the upper end of a filter core (23), the filter core (23) is internally provided with a filter screen, the upper end of a handle body (22) is of an inward bending structure, the inward structure is inserted into the lower end of the water flow channel (7) main body (24), the housing (24) is provided with a rotary sleeve (6) and a rotary sleeve (1) is arranged on the rotary sleeve (6), outer lane water inlet (403) and middle water inlet (401) have been seted up on the upper portion of connector (40), outer lane water inlet (403) with middle water inlet (401) respectively with two on water channel (7) apopore (71) intercommunication, connector (40) lower part be provided with outer lane apopore and with middle apopore of middle water inlet (401) intercommunication, water outlet head (25) set up in the lower part of middle apopore and outer lane apopore, be provided with round hole (83) between two continuous raw water hole (84) and water purification hole (86), water stop valve (8) with be provided with sealing gasket (9) between water stop surface (74), sealing gasket (9) are circular structure, set up axis of rotation via hole (92) in the middle, sealing gasket (9) evenly are provided with four water through holes (93) along its border direction, be located on sealing gasket (9) two continuous water through holes (84) have circular hole (91) to link up between circular hole (91).
2. The push type raw water purification switching structure according to claim 1, wherein: the side of the water flow channel (7) is provided with a screw hole (75), the upper part of the connector (40) is provided with a screw through hole (402), and the head of the screw (31) passes through the screw through hole (402) and then reaches the screw hole (75).
3. The push type raw water purification switching structure according to claim 1, wherein: the center of the water stop valve (8) is provided with a groove (85), the lower end of the rotating shaft (5) is connected with a bulge in the vertical direction, and the lower end of the rotating shaft (5) is inserted into the groove (85) of the water stop valve (8).
4. The push type raw water purification switching structure according to claim 1, wherein: the water purification device is characterized in that a water stop valve spring (20) is sleeved outside the water purification channel (82), an upper spring guide piece (10) is connected to the upper end of the water stop valve spring (20), a lower spring guide piece (19) is connected to the lower end of the water stop valve spring (20), a wear-resistant gasket (26) is arranged between the upper end of the upper spring guide piece (10) and the lower end of the disc (81), and a step in the middle of the side wall of the limiting device (29) is connected with the lower end of the lower spring guide piece (19).
5. The push type raw water purification switching structure as claimed in claim 4, wherein: a groove is formed below the side wall of the water purifying channel (82), and a second X-shaped sealing ring (30) is sleeved on the groove.
6. The push type raw water purification switching structure as claimed in claim 4, wherein: the inward bending structure is provided with a groove, and a first O-shaped sealing ring (28) is sleeved on the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212314.6A CN108223895B (en) | 2018-03-15 | 2018-03-15 | Press type raw water purification switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212314.6A CN108223895B (en) | 2018-03-15 | 2018-03-15 | Press type raw water purification switching structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223895A CN108223895A (en) | 2018-06-29 |
| CN108223895B true CN108223895B (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810212314.6A Active CN108223895B (en) | 2018-03-15 | 2018-03-15 | Press type raw water purification switching structure |
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| CN (1) | CN108223895B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758006B (en) * | 2018-07-27 | 2024-01-23 | 东莞市倍益清环保科技有限公司 | Tap type water purifier |
| CN112728163B (en) * | 2020-12-28 | 2023-06-16 | 开平市汉顺洁具实业有限公司 | Water outlet device with water purifying and water outlet functions |
| CN115536083A (en) * | 2021-06-29 | 2022-12-30 | 九阳股份有限公司 | Faucet machine |
Citations (7)
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108223895A (en) | 2018-06-29 |
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