CN220058199U - Double-waterway spray head - Google Patents
Double-waterway spray head Download PDFInfo
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- CN220058199U CN220058199U CN202321188508.XU CN202321188508U CN220058199U CN 220058199 U CN220058199 U CN 220058199U CN 202321188508 U CN202321188508 U CN 202321188508U CN 220058199 U CN220058199 U CN 220058199U
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- outlet
- control
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- 239000007921 spray Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 443
- 239000008213 purified water Substances 0.000 claims abstract description 59
- 238000000746 purification Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The double-waterway spray head comprises a water inlet and distribution assembly, a water outlet pipe, a purified water joint, a living water pipe, a living water joint and a fastening assembly, wherein the living water joint and the fastening assembly form a living water inlet channel; and the water guide control assembly comprises: the device is provided with a living water channel and a pure water switch control device; a water diversion control assembly: comprises a water diversion main body, a purified water channel arranged on the water diversion main body and a water diversion control device; the water outlet head assembly comprises: comprises a central water outlet part, a knife water outlet part, a shower water outlet part and a purified water outlet part; the water inlet and distribution assembly, the water guide control assembly, the water distribution control assembly and the water outlet head assembly are sequentially connected, the purified water switch control device, the purified water channel and the purified water outlet part are communicated, the domestic water channel and the water distribution control device are communicated, and the water distribution control device is communicated with the central water outlet part, the water cutting part and the shower water outlet part; the fastening assembly fixes the water guiding control assembly with the housing. The water control waterway is provided, the three water outlet modes of the domestic water integrate two functions, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of kitchen faucets, in particular to a double-water spray head.
Background
At present, in the prior art, chinese patent 202222889267.3, a three-outlet spray head of a faucet comprises a shell, an inlet conversion piece, a button, a conversion valve cover, a conversion valve rod, a conversion valve core, a spring, a water diversion piece, a key, a water diversion valve cover, a water diversion valve rod, a water diversion valve core and a water diversion component, wherein a first outlet joint of the inlet conversion piece is communicated with an inlet channel of the water diversion piece, a second outlet joint of the inlet conversion piece is communicated with the conversion water channel, a central cavity is communicated with a body outlet channel, an end outlet channel is communicated with an annular outlet cavity, and the conversion water channel is communicated with a spray pipe; the conversion valve cover is arranged in the conversion valve cavity, the annular water guide groove is communicated with the second water outlet joint, the water valve cover is arranged in the water diversion valve cavity, the annular water guide groove of the water diversion valve cover is communicated with the water outlet channel of the water diversion valve body, and the water diversion valve core is matched with the end part of the water diversion valve cover and the water outlet cavity of the water outlet end; the key is hinged with the water diversion part and is in universal connection with the water diversion valve rod; the button and the key are respectively matched with the button hole and the key hole. The problems are: no purified water is discharged.
Disclosure of Invention
The purpose of the utility model is that: the double-waterway spray head has two water outlet modes of purified water and domestic water, and is convenient to use.
The utility model is realized in the following way: the double-waterway spray head is characterized in that: it comprises the following steps:
and a water inlet and distribution assembly: the device comprises a water purifying pipe, a purified water joint, a living water pipe, a living water joint and a fastening component, wherein the living water joint and the fastening component form a living water inlet channel;
and the water guide control assembly comprises: the device is provided with a living water channel and a pure water switch control device;
a water diversion control assembly: comprises a water diversion main body, a purified water channel arranged on the water diversion main body and a water diversion control device;
the water outlet head assembly comprises: comprises a central water outlet part, a knife water outlet part, a shower water outlet part and a purified water outlet part;
a shell: has upper and lower openings;
the water inlet and distribution assembly, the water guide control assembly, the water distribution control assembly and the water outlet head assembly are sequentially connected, the purified water switch control device, the purified water channel and the purified water outlet part are communicated, the domestic water channel and the water distribution control device are communicated, and the water distribution control device is communicated with the central water outlet part, the water cutting part and the shower water outlet part; the fastening assembly fixes the water guiding control assembly with the housing.
The double-waterway spray head is characterized in that: the water guide control assembly comprises a control main body and a switch assembly,
the water guide control assembly comprises a control main body and a switch assembly,
the control main body comprises a central water purification interface tube, a connecting seat with an upper opening, a switch cavity, the living water channel and a water purification outlet interface tube, wherein the central water purification interface tube, the switch cavity and the water purification outlet interface tube are communicated; the connecting seat is communicated with the living water channel; the switch assembly is disposed within the switch cavity.
The double-waterway spray head is characterized in that: the shell is provided with a button movable hole;
the switch cavity comprises a control cavity and a valve core cavity, and the control cavity is communicated with the central water purification interface pipe and the water purification outlet interface pipe;
the switch component comprises a valve core, a spring, a core body, a button, a driving piece and a driven piece,
the valve core comprises a valve core body part, a core head part and a pivot seat;
the core body comprises a water inlet and outlet cavity with an opening at one end, a rod channel and a radial water inlet hole group, and the rod channel is communicated with the water inlet and outlet cavity;
the driving part comprises a driving rod and a plurality of driving teeth and shaft holes which are arranged at the driven end of the driving rod;
the driven piece comprises a cylindrical tooth seat and driven teeth;
the spring and the valve core body are arranged in the valve core cavity, the core body is arranged in the control cavity and is sealed, the end part of the core body and the closed end of the control cavity form a water outlet cavity, and the core head is in sliding fit with the water outlet cavity and is sealed; the driven piece is arranged in the water inlet and outlet cavity, the pivot seat of the valve core is hinged, the driving piece extends out of the water inlet and outlet cavity through the rod channel and is connected with the button, and the driving piece is hinged with the driven piece and the driving tooth drives the driven tooth; the button is matched with the button movable hole in and out.
The double-waterway spray head is characterized in that: the connecting seat is provided with a pin hole and a positioning groove;
an annular fixing plate is arranged in the upper end of the shell, and an axial groove is formed in the annular fixing plate;
the purified water connector is provided with an insertion pipe; the living water joint comprises a water outlet part, a sealing part, a connecting part and a plug-in part, and a radial water outlet hole is arranged on the water outlet part;
the fastening assembly comprises a fastening sleeve, a fastening nut and a joint piece,
the fastening sleeve comprises a sleeve body part and an internal thread cavity part; the diameter of the internal thread cavity part is larger than that of the sleeve body part;
the connector piece comprises a base part and an external thread pipe part, wherein the base part is provided with a pin body, a positioning block arranged on the circumferential surface and an axial block arranged at the upper end;
the plug-in pipe of the purified water connector is inserted into the living water connector and is fixed with the living water connector, the purified water pipe is plugged with the plug-in pipe, the living water pipe is plugged with the plug-in part, and a gap between the purified water pipe and the living water pipe forms a living water annular channel; the purified water connector is inserted into the central purified water connector pipe, the base part of the connector piece is inserted into the connecting seat and sealed, the pin body is inserted into the pin hole, the positioning block is embedded into the positioning groove, the connector piece penetrates through the annular fixing plate, the axial block and the axial groove of the shell to be embedded, and the nut is screwed with the external thread pipe part; the sealing part of the purified water connector is sealed with the connector piece, the internal thread cavity is screwed with the external thread pipe part, and the top of the internal thread cavity is matched with the connecting part for stopping.
The double-waterway spray head is characterized in that: the shell is provided with a key hole;
the water diversion main body comprises a purified water channel, a domestic water inlet cavity, a water cutting control cavity, two water cutting channels, a water sprinkling control cavity, a water outlet head cavity and two half shafts, wherein the purified water channel and the water cutting channels are communicated with the water outlet head cavity, the water sprinkling control cavity is provided with a water sprinkling outlet hole and a central outlet hole, and the water sprinkling outlet hole and the central outlet hole are communicated with the water outlet head cavity;
the knife water control cavity comprises a water inlet cavity, a knife water outlet cavity and a knife water outlet cavity, the knife water outlet cavity is communicated with the knife water channel,
the shower water control cavity comprises a shower water inlet cavity, a central water outlet cavity and a shower water outlet cavity, the shower water outlet cavity is communicated with the shower water outlet hole, the central water outlet cavity is communicated with the central water outlet hole, and the shower water inlet cavity is communicated with the knife water outlet cavity;
the water diversion control device comprises a water diversion core body, an annular valve core, a pressure spring, a control rod and a lever type key, wherein the water diversion core body, the annular valve core, the pressure spring and the control rod form a control assembly
The water diversion core body comprises a water diversion core cavity with one end open, a rod channel and an annular bulge, the open end of the water diversion core cavity is used as a valve core seat, and a radial water outlet hole is arranged on the water diversion core cavity;
the control rod comprises a rod main body, a valve core fixing seat arranged on the rod main body, a guide hole with one end open, and a driving rod, wherein a stop disc is arranged on the driving rod;
the annular valve core is arranged on the valve core fixing seat, the driving rod penetrates through the water diversion core body to be in sliding fit with the rod channel, the stop disc is matched with the stop position of the closed end of the water diversion core cavity, and the annular valve core is matched with the opening end of the water diversion core cavity; the suspended end of the rod body is inserted into the pressure spring,
the control assembly is arranged in the knife water control cavity, and the pressure spring is matched with the closed end of the knife water outlet cavity; a control assembly is arranged in the sprinkler water control cavity, a pressure spring is matched with the closed end of the central water outlet cavity, a lever type key is pivoted with the half shaft, and two ends of the lever type key are matched with the driving rod.
The double-waterway spray head is provided with a purified water control waterway and a domestic water three-outlet mode, integrates two functions, and is convenient to use.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is one of the exploded perspective views of the present utility model.
FIG. 4 is a second perspective exploded view of the present utility model.
FIG. 5 is one of the exploded perspective views of the water control assembly of the present utility model.
FIG. 6 is a second perspective exploded view of the water guiding control assembly of the present utility model.
FIG. 7 is one of the exploded perspective views of the water diversion control assembly of the present utility model.
FIG. 8 is a second perspective exploded view of the water diversion control assembly of the present utility model.
Fig. 9 is one of the sectional views of the water diversion body of the present utility model.
FIG. 10 is a second cross-sectional view of the water diversion body of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, a dual waterway nozzle includes:
water inlet and distribution assembly 1: the device comprises a water purifying pipe 11, a purified water joint 12, a living water pipe 13, a living water joint 14 and a fastening component, wherein the living water joint 14 and the fastening component form a living water inlet channel; living water between the living water pipe 13 and the water purifying pipe 11 enters the living water inlet channel through the living water joint 14;
water guide control assembly 2: has a living water channel 21 and a pure water switch control device;
water diversion control assembly 3: comprises a water diversion main body 31, a purified water channel 32 arranged on the water diversion main body 31 and a water diversion control device;
water outlet head assembly 4: comprises a central water outlet part 41, a knife water part 42, a shower water outlet part 43 and a purified water outlet part 44; the water outlet end of the water cutting part 42 is in a straight line, so the water cutting part is called;
the shell 5: has upper and lower openings;
the water inlet and distribution assembly 1, the water guide control assembly 2, the water distribution control assembly 3 and the water outlet head assembly are sequentially connected, the purified water switch control device, the purified water channel 32 and the purified water outlet part 44 are communicated, the domestic water channel 21 and the water distribution control device are communicated, and the water distribution control device is communicated with the central water outlet part 41, the knife water part 42 and the shower water outlet part 43; the fastening component is used for fixing the water guide control component 2 with the shell 5;
the water diversion control device is communicated with the central water outlet part 41 in a normal state; in the shower water state, the water diversion control device is communicated with the shower water outlet part 43; in the water cutting state, the water diversion control device is communicated with the water cutting part 42; the three states may be switched.
As shown in fig. 1, 5 and 6, the water guide control assembly 2 includes a control body 22 and a switch assembly 6,
the control main body 22 comprises a central water purifying interface pipe 221, a connecting seat 222 with an upper opening, a switch cavity 223, a living water channel 21 and a water purifying outlet interface pipe 224, wherein the central water purifying interface pipe 221, the switch cavity 223 and the water purifying outlet interface pipe 224 are communicated; the connecting seat 222 is communicated with the domestic water channel 21; the switch assembly is disposed within the switch cavity 223; the switch assembly 6 controls the on-off of the switch cavity 223 and the purified water outlet interface pipe 224. In a normal state, the switch assembly is in an off state.
The shell 5 is provided with a button movable hole 51;
the switch cavity 223 comprises a control cavity 2231 and a valve core cavity 2232, wherein the control cavity 2231 is communicated with the central water purifying interface pipe 221 and the water purifying outlet interface pipe 224;
the switch assembly 6 includes a spool 61, a spring 62, a spool 63, a button 64, a driving member 65 and a driven member 66,
the valve core 61 comprises a valve core body 611, a core head 612 and a pivot seat 613 connected with the core head;
the core 63 includes a water inlet and outlet chamber 631 having an opening at one end, a rod passage 632 and a radial water inlet and outlet hole group 633, the rod passage 632 communicating with the water inlet and outlet chamber 631;
the driving member 65 comprises a driving rod 651, a plurality of driving teeth 652 and shaft holes 653 arranged at the driven end of the driving rod, and the end parts of the driving teeth 652 are angular;
the driven member 66 comprises a cylindrical tooth holder 661 and driven teeth 662, the driven teeth 662 are arranged around the cylindrical tooth holder, and half shaft bodies are arranged at two ends of the cylindrical tooth holder 661;
the spring 62 and the valve core body 611 are arranged in the valve core cavity 2232, the valve core body 611 is in sliding fit and sealing with the valve core cavity 2232, the core 63 is arranged in the control cavity 2231 and is in sliding fit and sealing with the core head 612 and the water inlet and outlet cavity 631, the end part of the core 63 and the closed end of the control cavity 2231 form a water outlet cavity, and the water outlet cavity is communicated with the purified water outlet interface pipe 224; the driven member 66 is arranged in the water inlet and outlet cavity 631, a half shaft body of the driven member 66 is hinged with the pivot seat 613, the driving member extends out from the water inlet and outlet cavity 631 through the rod channel 632 to be connected with the button 64, the shaft hole 653 of the driving member 65 is in rotary fit with the other half shaft body of the driven member 66, and the driving teeth 652 drive the driven teeth 662; the button 64 is matched with the button movable hole 51 in and out;
as shown in fig. 1, the pure water channel is in a closed state, the push button 64 is pressed, the driving rod 651 of the driving member is arranged in the rod channel 632, the driving teeth 652 drive the driven teeth 662, the driven member rotates and drives the valve core 61 to move towards the closed end direction of the valve core cavity, the valve core body 611 compresses the spring 62, and the core head 612 leaves the water inlet and outlet cavity 631; purified water enters the purified water outlet interface pipe 224 through the central purified water interface pipe 221, the radial water inlet hole group 633, the water inlet and outlet cavity 631; at this time, the off state is converted into the on state;
pressing the button 64 again, the driving teeth 652 of the driving member 65 drive the driven teeth 662, the driven member rotates, and the valve core 61, the driven member 66 and the driving rod 65 move rightward under the action of the spring 62, and the core portion 612 enters the water inlet and outlet cavity 631; and transitions to the off state.
As a further improvement of the utility model: the connecting seat 222 is provided with a pin hole 2221 and a positioning groove 2222;
an annular fixing plate 52 is arranged in the upper end of the shell 5, and an axial groove 521 is formed in the annular fixing plate 52;
the purified water joint 12 is provided with an insertion pipe; the domestic water joint 14 comprises a water outlet part 141, a sealing part 142, a connecting part 143 and a plug-in part 144, wherein the water outlet part 141 is provided with a radial water outlet hole;
the fastening assembly comprises a fastening sleeve 71, a fastening nut 72 and a joint member 73,
the fastening sleeve 71 includes a sleeve body portion 711 and an internally threaded cavity portion 712; the diameter of the internally threaded cavity portion 712 is greater than the diameter of the sleeve body portion 711;
the joint member 73 includes a base portion 731 and an externally threaded pipe portion 732, and the base portion 731 is provided with a pin body, a positioning block provided on a circumferential surface, and an axial block provided at an upper end;
the plug-in pipe of the purified water connector 12 is inserted into the living water connector 14 and is fixed with the living water connector 14, the purified water pipe 11 is plugged with the plug-in pipe, the living water pipe 13 is plugged with the plug-in part 144 of the living water connector 14, and a gap between the purified water pipe 11 and the living water pipe 13 forms a living water annular channel; the purified water connector 12 is inserted into the central purified water connector pipe 221, the base 731 of the connector 73 is inserted into the connecting seat 222 and sealed, the pin body is inserted into the pin hole, the positioning block is embedded into the positioning groove, the connector 73 penetrates through the annular fixing plate 73, the axial block and the axial groove of the shell 5 to be embedded, and the nut 74 is screwed with the external thread pipe 732; the sealing part of the purified water joint 12 is sealed with the joint member 73, the internal thread cavity is screwed with the external thread pipe part, and the top of the internal thread cavity is matched with the connecting part for stopping. The water in the water outlet portion 141 enters the gap between the domestic water joint 14 and the joint member 73 through the radial water outlet hole, and then enters the domestic water passage 21. The living water passage 21 is in a normal open state.
As a further improvement of the utility model: the shell 5 is provided with a key hole 53;
the water diversion main body 31 comprises the purified water channel 32, a domestic water inlet cavity 33, a knife water control cavity 34, two knife water channels 35, a shower water control cavity 36, a water outlet head cavity 37 and two half shafts 38, wherein the purified water channel 32 and the knife water channel 35 are respectively communicated with the water outlet head cavity 37, the shower water control cavity 36 is provided with a shower water outlet hole 361 and a central outlet hole 362, and the shower water outlet hole 361 and the central outlet hole 362 are communicated with the water outlet head cavity 37;
the knife water control cavity 34 comprises a water inlet cavity 341, a knife water outlet cavity 342 and a knife water outlet cavity 343, the knife water outlet cavity 342 is communicated with the knife water channel 35, and the living water inlet cavity 33 is communicated with the water inlet cavity 341;
the shower water control cavity 36 comprises a shower water inlet cavity 363, a central water outlet cavity 364 and a shower water outlet cavity 365, wherein the shower water outlet cavity 365 is communicated with the shower water outlet hole 361, the central water outlet cavity 364 is communicated with the central water outlet hole 362, and the shower water inlet cavity 363 is communicated with the knife water outlet cavity 343;
as shown in fig. 10, the closed ends of the knife water outlet cavity 343 and the central water outlet cavity 364 are provided with guide posts;
the water diversion control device comprises a water diversion core 81, an annular valve core 82, a pressure spring 83, a control rod 84 and a lever type key 85, wherein the water diversion core 81, the annular valve core 82, the pressure spring 83 and the control rod 84 form a control assembly
The water diversion core 81 comprises a water diversion core cavity 811 with one end open, a rod passage 812 and an annular protrusion 813, the open end of the water diversion core cavity 811 is used as a valve core seat, and a radial water outlet hole is arranged on the water diversion core cavity 811;
the control rod 84 comprises a rod main body 841, a valve core fixing seat 842 arranged on the rod main body, a guide hole 843 with one end opened, and a driving rod 844, wherein a stop disc is arranged on the driving rod 844;
the annular valve core 82 is arranged on the valve core fixing seat 842, the driving rod 844 penetrates through the water diversion core 81 to be matched with the rod channel 812 in a sliding manner, the stop disc is matched with the stop position of the closed end of the water diversion core cavity 811, and the annular valve core 82 is matched with the opening end of the water diversion core cavity 811; the suspended end of the lever body 841 is inserted into the pressure spring 83,
a control assembly is arranged in the knife water control cavity 34, the pressure spring 83 is matched with the closed end of the knife water outlet cavity 343, and the guide post is in sliding fit with the guide hole 843; a control assembly is arranged in the sprinkler control cavity, the closed ends of the pressure springs 83 and 364 are matched, the lever type key 85 is pivoted with the half shaft 38, and two ends of the lever type key 85 are matched with the driving rod 844.
In the default state shown in fig. 1, domestic water enters the shower water inlet cavity 363 through the domestic water inlet cavity 33, the water inlet cavity 341 and the knife water outlet cavity 343, and then enters the central water outlet cavity 364 and the central water outlet hole 362 to enter the central water outlet part 41 of the water outlet head assembly 4 to flow out;
in the state of fig. 1, the lever button 85 is at the upper part and drives the driving rod 844 of the control assembly in the knife water control chamber 34, and the control rod 84 moves leftwards and compresses the pressure spring 83; the annular valve core 82 leaves the end surface of the water diversion core cavity 811, and the domestic water enters the water diversion cavity 342 and then enters the water diversion part 42 of the water outlet head assembly 4 through the water diversion channel 35 to flow out; the lever type key 85 loses power, and the control lever 84 moves rightward and resets under the action of the pressure spring 83; converting to a default state;
in the state of fig. 1, the lever-type key 85 moves up and down and drives the driving rod 844 of the control assembly in the shower water control chamber 36, and the control rod 84 moves leftward and compresses the pressure spring 83; the annular valve core 82 leaves the end surface of the water diversion core cavity 811, and the domestic water enters the shower water outlet cavity 365 and then enters the shower water outlet part 43 of the water outlet head assembly 4 to flow out through the shower water outlet hole 361; the lever type key 85 loses power, and the control lever 84 moves rightward and resets under the action of the pressure spring 83; transition to the default state.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A double waterway spray head, characterized in that: it comprises the following steps:
and a water inlet and distribution assembly: the device comprises a water purifying pipe, a purified water joint, a living water pipe, a living water joint and a fastening component, wherein the living water joint and the fastening component form a living water inlet channel;
and the water guide control assembly comprises: the device is provided with a living water channel and a pure water switch control device;
a water diversion control assembly: comprises a water diversion main body, a purified water channel arranged on the water diversion main body and a water diversion control device;
the water outlet head assembly comprises: comprises a central water outlet part, a knife water outlet part, a shower water outlet part and a purified water outlet part;
a shell: has upper and lower openings;
the water inlet and distribution assembly, the water guide control assembly, the water distribution control assembly and the water outlet head assembly are sequentially connected, the purified water switch control device, the purified water channel and the purified water outlet part are communicated, the domestic water channel and the water distribution control device are communicated, and the water distribution control device is communicated with the central water outlet part, the water cutting part and the shower water outlet part; the fastening assembly fixes the water guiding control assembly with the housing.
2. A dual waterway spray as claimed in claim 1, wherein: the water guide control assembly comprises a control main body and a switch assembly,
the control main body comprises a central water purification interface tube, a connecting seat with an upper opening, a switch cavity, the living water channel and a water purification outlet interface tube, wherein the central water purification interface tube, the switch cavity and the water purification outlet interface tube are communicated; the connecting seat is communicated with the living water channel; the switch assembly is disposed within the switch cavity.
3. A dual waterway spray as claimed in claim 2, wherein: the shell is provided with a button movable hole;
the switch cavity comprises a control cavity and a valve core cavity, and the control cavity is communicated with the central water purification interface pipe and the water purification outlet interface pipe;
the switch component comprises a valve core, a spring, a core body, a button, a driving piece and a driven piece,
the valve core comprises a valve core body part, a core head part and a pivot seat;
the core body comprises a water inlet and outlet cavity with an opening at one end, a rod channel and a radial water inlet hole group, and the rod channel is communicated with the water inlet and outlet cavity;
the driving part comprises a driving rod and a plurality of driving teeth and shaft holes which are arranged at the driven end of the driving rod;
the driven piece comprises a cylindrical tooth seat and driven teeth;
the spring and the valve core body are arranged in the valve core cavity, the core body is arranged in the control cavity and is sealed, the end part of the core body and the closed end of the control cavity form a water outlet cavity, and the core head is in sliding fit with the water outlet cavity and is sealed; the driven piece is arranged in the water inlet and outlet cavity, the pivot seat of the valve core is hinged, the driving piece extends out of the water inlet and outlet cavity through the rod channel and is connected with the button, and the driving piece is hinged with the driven piece and the driving tooth drives the driven tooth; the button is matched with the button movable hole in and out.
4. A dual waterway spray as claimed in claim 2, wherein: the connecting seat is provided with a pin hole and a positioning groove;
an annular fixing plate is arranged in the upper end of the shell, and an axial groove is formed in the annular fixing plate;
the purified water connector is provided with an insertion pipe; the living water joint comprises a water outlet part, a sealing part, a connecting part and a plug-in part, and a radial water outlet hole is arranged on the water outlet part;
the fastening assembly comprises a fastening sleeve, a fastening nut and a joint piece,
the fastening sleeve comprises a sleeve body part and an internal thread cavity part; the diameter of the internal thread cavity part is larger than that of the sleeve body part;
the connector piece comprises a base part and an external thread pipe part, wherein the base part is provided with a pin body, a positioning block arranged on the circumferential surface and an axial block arranged at the upper end;
the plug-in pipe of the purified water connector is inserted into the living water connector and is fixed with the living water connector, the purified water pipe is plugged with the plug-in pipe, the living water pipe is plugged with the plug-in part, and a gap between the purified water pipe and the living water pipe forms a living water annular channel; the purified water connector is inserted into the central purified water connector pipe, the base part of the connector piece is inserted into the connecting seat and sealed, the pin body is inserted into the pin hole, the positioning block is embedded into the positioning groove, the connector piece penetrates through the annular fixing plate, the axial block and the axial groove of the shell to be embedded, and the nut is screwed with the external thread pipe part; the sealing part of the purified water connector is sealed with the connector piece, the internal thread cavity is screwed with the external thread pipe part, and the top of the internal thread cavity is matched with the connecting part for stopping.
5. The dual waterway spray of claim 1, 2, 3 or 4, wherein: the shell is provided with a key hole;
the water diversion main body comprises a purified water channel, a domestic water inlet cavity, a water cutting control cavity, two water cutting channels, a water sprinkling control cavity, a water outlet head cavity and two half shafts, wherein the purified water channel and the water cutting channels are communicated with the water outlet head cavity, the water sprinkling control cavity is provided with a water sprinkling outlet hole and a central outlet hole, and the water sprinkling outlet hole and the central outlet hole are communicated with the water outlet head cavity;
the knife water control cavity comprises a water inlet cavity, a knife water outlet cavity and a knife water outlet cavity, the knife water outlet cavity is communicated with the knife water channel,
the shower water control cavity comprises a shower water inlet cavity, a central water outlet cavity and a shower water outlet cavity, the shower water outlet cavity is communicated with the shower water outlet hole, the central water outlet cavity is communicated with the central water outlet hole, and the shower water inlet cavity is communicated with the knife water outlet cavity;
the water diversion control device comprises a water diversion core body, an annular valve core, a pressure spring, a control rod and a lever type key, wherein the water diversion core body, the annular valve core, the pressure spring and the control rod form a control assembly
The water diversion core body comprises a water diversion core cavity with one end open, a rod channel and an annular bulge, the open end of the water diversion core cavity is used as a valve core seat, and a radial water outlet hole is arranged on the water diversion core cavity;
the control rod comprises a rod main body, a valve core fixing seat arranged on the rod main body, a guide hole with one end open, and a driving rod, wherein a stop disc is arranged on the driving rod;
the annular valve core is arranged on the valve core fixing seat, the driving rod penetrates through the water diversion core body to be in sliding fit with the rod channel, the stop disc is matched with the stop position of the closed end of the water diversion core cavity, and the annular valve core is matched with the opening end of the water diversion core cavity; the suspended end of the rod body is inserted into the pressure spring,
the control assembly is arranged in the knife water control cavity, and the pressure spring is matched with the closed end of the knife water outlet cavity;
a control assembly is arranged in the sprinkler water control cavity, a pressure spring is matched with the closed end of the central water outlet cavity, a lever type key is pivoted with the half shaft, and two ends of the lever type key are matched with the driving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188508.XU CN220058199U (en) | 2023-05-16 | 2023-05-16 | Double-waterway spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188508.XU CN220058199U (en) | 2023-05-16 | 2023-05-16 | Double-waterway spray head |
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| CN220058199U true CN220058199U (en) | 2023-11-21 |
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| CN202321188508.XU Active CN220058199U (en) | 2023-05-16 | 2023-05-16 | Double-waterway spray head |
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