Mechanically and inductively dual-controlled faucet

Abstract

The present invention discloses a faucet with mechanical and inductive dual control, which includes a faucet housing, an inductive mechanism, a control valve, a button-switching rotary temperature-adjusting valve core, and a two-way water passage; the button-switching rotary temperature-adjusting valve core is installed in the faucet housing, and the button-switching rotary temperature-adjusting valve core has a button and a rotating sleeve located at the top of the faucet housing and respectively used for controlling switching and temperature adjustment; the faucet housing is provided with a water outlet passage, the button-switching rotary temperature-adjusting valve core has hot and cold water inlets and two water outlets, the two water outlets are respectively connected to the two-way water passage, one water passage is directly connected to the water outlet passage, and the other water passage is connected to the water outlet passage through the control valve, and the inductive mechanism is connected to the control valve. It has the following advantages: The water temperature adjustment of the mechanical and inductive two-way water passages is realized by sharing the valve core. That is, the water outlet of the water outlet passage can be controlled mechanically and also by induction, which is convenient to operate, has diverse functions, and has a simple and compact structure.

Description

Technical Field

[0001] The present invention relates to a faucet, and in particular to a faucet with dual control of mechanical and induction types. Background Art

[0002] Existing faucets with dual control of mechanical and induction types, such as CN101408254A, are applicable to manufacture washbasin faucets, kitchen faucets, sink faucets, pool faucets, and shower faucets. In the faucet body, there are respectively two independent control systems of manual control and infrared induction automatic control, which are composed of a handle, a ceramic valve core of the manual control system, a function switch, a check valve, a solenoid valve assembly, an infrared induction automatic controller, an induction system temperature regulating valve, and plug-in lines and pipelines. In the upper inner cavity of the main body, there is a ceramic valve core of the manual control system. The upper end of the square eccentric valve stem in the ceramic valve core is connected to the handle. The cold water inlet hole, hot water inlet hole, and outlet hole at the lower end of the ceramic valve core, and the positioning claw are hermetically butt-jointed and pressed tightly with the cold water inlet hole, hot water inlet hole, outlet channel, and positioning hole plane in the middle layer of the main body through the valve core gland, and are communicated with the cold water inlet pipe, hot water inlet pipe, and outlet channel of the manual system. Lifting, rotating, or pressing down the handle completes the manual functions of water supply, water stop, and temperature regulation of the independent manual system. In the inner wall of the lower part of the main body on the same plane as the water outlet pipe, there is an infrared induction automatic controller. When the user's hand reaches within the induction range or leaves the induction range, the controller respectively sends command signals to the solenoid valve assembly through the plug-in line, external pipeline, and function switch, and executes commands of power on, power off, water supply, or water stop, completing the automatic control functions of water supply and water stop of the independent induction system. Existing faucets with dual control of mechanical and induction types have a complex structure and occupy a large space. Summary of the Invention

[0003] The present invention provides a faucet with dual control of mechanical and induction types, which overcomes the deficiencies of the faucets with dual control of mechanical and induction types in the background art.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a faucet with dual control of mechanical and induction types, including a faucet housing, an induction mechanism, a control valve, a button-switching rotary temperature-regulating valve core, and a two-way waterway; the button-switching rotary temperature-regulating valve core is installed in the faucet housing, and the button-switching rotary temperature-regulating valve core has buttons and a rotating sleeve located on the faucet housing and respectively used for controlling switching and temperature regulation; the faucet housing is provided with a water outlet path, the button-switching rotary temperature-regulating valve core has cold and hot water inlets and two water outlets, the two water outlets are respectively connected to the two-way waterway, one waterway is directly connected to the water outlet path, and the other waterway is connected to the water outlet path through the control valve, and the induction mechanism is connected to the control valve.

[0005] In one embodiment: the button-switching rotary temperature-regulating valve core and the control valve are both installed in the faucet housing and arranged vertically.

[0006] In one embodiment: the button-switched rotary temperature-adjusting valve core includes an outer shell fixed in the faucet housing, a stator, a movable plate, a rotating seat component and a water-dividing tray fixed in the outer shell, the movable plate and the rotating seat component can be synchronously rotated and installed together in the outer shell and the movable plate and the stator cooperate, the rotating sleeve is transmission-connected to the rotating seat component and drives the movable plate to rotate relative to the stator to adjust the temperature; the water-dividing tray can be rotatably arranged in the rotating seat component and a mixing water chamber is formed between the water-dividing tray and the movable plate, the button is transmission-connected to the water-dividing tray to drive the water-dividing tray to rotate to realize the switching of the two water outlets to connect the mixing water chamber.

[0007] In one embodiment: the two water outlets are arranged in the outer shell at an interval up and down, the rotating seat component is provided with two water channels, and the water channel plate is provided with a water channel hole; the inlets of the two water channels correspond to the water channel holes so that the inlets of the two water channels can be switched and aligned with the water channel holes by rotating the water channel plate, and the outlets of the two water channels are arranged at an interval up and down and are respectively always connected to the two water outlets.

[0008] In one embodiment: the button-switched rotary temperature regulating valve core also includes an automatic ballpoint pen mechanism; the swivel seat component includes a swivel seat and a connecting sleeve, the swivel seat, the connecting sleeve and the movable plate are synchronously rotated and assembled together in sequence, the movable plate, the connecting sleeve and the water diversion plate cooperate to form the above-mentioned water mixing chamber, and the swivel seat is provided with the above-mentioned water diversion path; the swivel seat is provided with mounting holes arranged through the upper and lower parts, the automatic ballpoint pen mechanism cooperates with the mounting holes and is transmission-connected to the water diversion plate, and the button is transmission-connected to the automatic ballpoint pen mechanism.

[0009] In one embodiment: the button-switched rotary temperature-adjusting valve core comprises an outer shell fixed in the faucet housing, a swivel seat component rotatably arranged in the outer shell to adjust the temperature by rotation, an automatic ballpoint pen mechanism and a water diversion plate rotatably arranged in the swivel seat component; the button is transmission-connected to the automatic ballpoint pen mechanism, the swivel seat component comprises a swivel seat, the swivel seat is provided with mounting holes arranged through the upper and lower parts, the automatic ballpoint pen mechanism cooperates with the mounting holes and is transmission-connected to the water diversion plate to drive the water diversion plate to rotate; the swivel seat component is provided with two water diversion channels, and the water diversion plate is provided with a water diversion hole; the inlets of the two water diversion channels correspond to the water diversion holes so that the inlets of the two water diversion channels can be switched and aligned with the water diversion holes by rotating the water diversion plate; a mixing chamber is provided at the bottom of the water diversion plate.

[0010] In one embodiment: a pressure relief component is provided at the mounting hole of the swivel seat, and the pressure relief component is provided with a water passage, and the first and second ports of the water passage are respectively connected to the two water paths; the automatic ballpoint pen mechanism has a core rod passing through the mounting hole, and the core rod drives the water diversion plate to rotate a predetermined angle to achieve a switching operation through an up and down reciprocating motion, and a sealing portion is provided on the core rod. When the core rod is in an upper position, the sealing portion blocks the communication between the first port and the second port, and when it is in a lower position, the sealing portion connects the first port and the second port to balance the water pressure between the two water paths and the mixing chamber through the water passage.

[0011] In one embodiment: the swivel base is respectively provided with a first water inlet channel and a second water inlet channel. The first water inlet channel connects the first port and a branched water channel, and the second water inlet channel connects the second port and another branched water channel. The refill rod is provided with a large-diameter section and a small-diameter section, and the large-diameter section forms the above-mentioned sealing part. A sealing ring adapted to the large-diameter section is provided both inside the swivel base and inside the pressure relief component. The second port is located between two sealing rings arranged at intervals up and down. The port of the second water inlet channel located on the inner peripheral wall of the installation hole is located between the two sealing rings. The large-diameter section of the refill rod in the upper position cooperates with the two sealing rings, and the large-diameter section of the refill rod in the lower position cooperates with the lower sealing ring, and the small-diameter section cooperates with the upper sealing ring.

[0012] In one embodiment: the pressure relief component includes a pressure relief cover fixed in the installation hole, a water passing cover fixed inside the pressure relief cover and protruding above the pressure relief cover, and a sealing gland in the installation hole. The pressure relief cover is provided with a first shaft hole and the above-mentioned second port recessed from the bottom surface and communicating with the first shaft hole. The water passing cover is provided with a second shaft hole and the above-mentioned first port recessed from the top surface and communicating with the second shaft hole. The water passing channel includes the above-mentioned first shaft hole and the second shaft hole communicating with each other. The upper sealing ring is located between the pressure relief cover and the water passing cover, and the sealing gland seals and presses on the water passing cover.

[0013] In one embodiment: an installation seat is fixedly arranged inside the faucet housing, the outer shell is fixedly arranged inside the installation seat, the installation seat is provided with a first through hole and a second through hole, a water passing channel includes the first through hole, and a water passing cavity communicating with the second through hole is formed between the outer shell and the installation seat. The control valve is arranged below the installation seat, and another water passing channel includes the second through hole, the water passing cavity and the gap between the installation seat and the inner wall of the faucet housing.

[0014] In one embodiment: the installation seat is further provided with two third through holes, and the two third through holes respectively connect the hot and cold water inlets of the button-switching rotary temperature control valve core.

[0015] In one embodiment: the automatic ballpoint pen mechanism includes a first elastic body, a second elastic body, a refill rod passing through the installation hole, and a fourth ratchet seat fixed inside the outer shell. The water distribution disc is respectively provided with a first ratchet seat and a second ratchet seat up and down. The swivel base is provided with a third ratchet seat below. The first ratchet seat and the third ratchet seat cooperate with each other, and the second ratchet seat and the fourth ratchet seat cooperate with each other. The first elastic body abuts between the water distribution disc and the moving piece to abut the water distribution disc from bottom to top, and the second elastic body abuts between the button and the refill rod to abut the refill rod from top to bottom.

[0016] Compared with the background technology, this technical solution has the following advantages:

[0017] The water temperature adjustment of the mechanical and induction two water passing channels is realized by sharing a valve core. That is, the water outlet of the water outlet channel can be controlled mechanically, and the water outlet of the water outlet channel can also be controlled inductively. The operation is convenient, the functions are diversified, and the structure is simple and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic structural diagram of the faucet in the first embodiment.

[0020] Figure 2 It is a schematic structural diagram of the water outlet of the first water passage of the faucet in the first embodiment.

[0021] Figure 3 It is a schematic structural diagram of the water outlet of the second water passage of the faucet in the first embodiment.

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the faucet in the first embodiment.

[0023] Figure 5 It is a three-dimensional schematic diagram of the valve core in the first embodiment.

[0024] Figure 6 It is a three-dimensional exploded schematic diagram of the valve core in the first embodiment.

[0025] Figure 7 It is one of the schematic cross-sectional diagrams of the valve core in the first embodiment when the water flows out from the first water outlet.

[0026] Figure 8 It is the second of the schematic cross-sectional diagrams of the valve core in the first embodiment when the water flows out from the first water outlet.

[0027] Figure 9 It is one of the schematic cross-sectional diagrams of the valve core in the first embodiment when the water flows out from the second water outlet.

[0028] Figure 10 It is the second of the schematic cross-sectional diagrams of the valve core in the first embodiment when the water flows out from the second water outlet.

[0029] Figure 11 It is a schematic cross-sectional diagram of the switching process of the valve core in the first embodiment when it switches to the second water outlet.

[0030] Figure 12 It is a schematic cross-sectional diagram of the switching process of the valve core in the first embodiment when it switches to the first water outlet.

[0031] Figure 13 It is a three-dimensional exploded schematic diagram of some components of the valve core in the first embodiment.

[0032] Figure 14 It is a schematic structural diagram of the faucet in the second embodiment.

[0033] Label description:

[0034] Faucet housing 1, induction mechanism 2, control valve 3, button-switching rotary temperature-adjusting valve core 4, first water passage 51, second water passage 52, pressure-relief component 6;

[0035] Water outlet channel 11, mounting base 12, first through hole 121, water passing cavity 122, gap 123;

[0036] Button 41, rotating sleeve 42, housing 43, fixed piece 44, moving piece 45, rotating base component 46, water distribution plate 47, mixing water cavity 48, automatic ballpoint pen mechanism 49;

[0037] Rotating base 461, connecting sleeve 462, water distribution channel 463, mounting hole 464, first water connection channel 465, second water connection channel 466, sealing ring 467, gland 468, spline 469;

[0038] Base 431, water distribution hole 471;

[0039] Hot and cold water inlets 401, 402, first water outlet 403, second water outlet 404;

[0040] Water passing channel 61, second port 611, first port 612, pressure relief cover 62, water passing cover 63, sealing gland 64, first shaft hole 621, second shaft hole 631;

[0041] Refill rod 49, large diameter section 4911, small diameter section 4912, first elastic body 492, second elastic body 493, fourth ratchet seat 494, first ratchet seat 495, second ratchet seat 496, third ratchet seat 497. Detailed implementation mode Embodiment

[0042] Please refer to Figures 1 to 13, a faucet with mechanical and induction dual control, comprising a faucet housing 1, an induction mechanism 2, a control valve 3, a button-switching rotary temperature-adjusting valve core 4, a first water passage 51 and a second water passage 52; the button-switching rotary temperature-adjusting valve core 4 and the control valve 3 are both installed inside the faucet housing 1 and arranged vertically. The button-switching rotary temperature-adjusting valve core 4 has a button 41 and a rotating sleeve 42 located at the top of the faucet housing 1 for controlling switching and temperature adjustment respectively to facilitate user operation; the faucet housing 1 is provided with a water outlet 11. The button-switching rotary temperature-adjusting valve core 4 has hot and cold water inlets 401, 402, a first water outlet 403 and a second water outlet 404. The first and second water outlets 403, 404 are respectively connected to the first and second water passages 51, 52. The first water passage 51 is directly connected to the water outlet 11, and the second water passage 52 is connected to the water outlet 11 through the control valve 3. The induction mechanism 2 is connected to the control valve 3. The water temperature adjustment of the mechanical and induction dual water passages is realized by sharing a valve core. That is, the water outlet of the water outlet can be controlled mechanically, and the water outlet of the water outlet can also be controlled by induction. The operation is convenient, the functions are diversified, and the structure is simple and compact. As required, the button-switching rotary temperature-adjusting valve core 4 is installed inside the faucet housing 1, the control valve 3 is located outside the faucet housing 1, and the second water passage 52 includes a water pipe, which is connected to the water outlet through the water pipe.

[0043] The key-switching rotary temperature-adjusting valve core 4 includes a housing 43 fixedly installed in the faucet housing 1, a stationary piece 44, a moving piece 45, a swivel base member 46 and a water distribution plate 47 fixedly arranged in the housing 43. The moving piece 45 and the swivel base member 46 are assembled in the housing 43 in a synchronously rotatable manner and the moving piece 45 cooperates with the stationary piece 44. The rotating sleeve 42 is drivingly connected to the swivel base member 46 and drives the moving piece 45 to rotate relative to the stationary piece 44 for temperature adjustment and water on / off control. The water distribution plate 47 is rotatably arranged in the swivel base member 46 and a mixing water cavity 48 is formed between the water distribution plate 47 and the moving piece 45. The key 41 is drivingly connected to the water distribution plate 47 to drive the water distribution plate 47 to rotate to realize the switching connection of the two water outlets 403 and 404 to the mixing water cavity 48. The swivel base member 46 includes a swivel base 461 and a connecting sleeve 462. The swivel base 461, the connecting sleeve 462 and the moving piece 45 are assembled together in a synchronously rotatable manner in sequence from top to bottom. The moving piece 45, the connecting sleeve 462 and the water distribution plate 47 cooperate to form the above-mentioned mixing water cavity 48. In the specific structure: a base 431 that can be fixedly installed in the housing by a buckle is further provided in the housing 43. The stationary piece 44 is fixedly arranged on the base 431. The moving piece 45 abuts against the stationary piece 44. The hot and cold water inlets 401 and 402 are arranged on the base 431 and the stationary piece 44. The moving piece 45 is provided with a mating hole. By rotating to control the intersection of the mating hole, the hot and cold water inlets 401 and 402, the hot and cold water intake is controlled to adjust the water temperature. The rotating sleeve 42 is screwed onto the top of the swivel base 461. The swivel base 461, the connecting sleeve 462 and the moving piece 45 achieve synchronous rotation through plug-in cooperation and are axially restricted from detachment through the cooperation of the base and the flange of the housing. The two water outlets 403 and 404 are arranged at intervals from top to bottom on the housing 43. The swivel base 461 is provided with two water channels 463. The water distribution plate 47 is provided with water distribution holes 471. The inlets of the two water channels 463 correspond to the water distribution holes 471 so that by rotating the water distribution plate 47, the inlets of the two water channels 463 are switched to align with the water distribution holes 471. The outlets of the two water channels 463 are arranged at intervals from top to bottom and are respectively constantly connected to the two water outlets 403 and 404. Further, an annular groove is recessed in the outlet of the water channel 463. The annular groove corresponds to the water outlet so that the water outlet and the water channel outlet are constantly connected during the rotation process.

[0044] The key-switching rotary temperature-adjusting valve core 4 further includes a ballpoint pen mechanism 49. The swivel base 461 is provided with an installation hole 464 arranged vertically through. The ballpoint pen mechanism 49 is fitted with the installation hole 464 and is drivingly connected to the water distribution plate 47.

[0045] A pressure relief component 6 is provided at the mounting hole 464 of the swivel base 461. The pressure relief component 6 is provided with a water passage 61 which includes a first port 612 and a second port 611. The first and second ports are respectively connected to two water channels 463. The ballpoint pen mechanism 49 has a refill rod 491 passing through the mounting hole 464. By moving the refill rod 491 up and down reciprocally to drive the water distribution disc 47 to rotate a predetermined angle, a switching is achieved once. A sealing portion is provided on the refill rod 491, and the sealing portion can control the on-off between the first port 612 and the second port 611. When the refill rod 491 is in the upper position, the sealing portion blocks the connection between the first port 612 and the second port 611. When in the lower position, the sealing portion connects the first port 612 and the second port 611 to respectively balance the water pressures between the two water channels 463 and the mixing chamber 48. The two water channels 463 include an upper water channel 463 and a lower water channel 463. When it is necessary to open the upper water channel 463, the water pressure between the upper water channel 463 and the mixing chamber 48 can be balanced through the sealing portion. When it is necessary to open the lower water channel 463, the water pressure between the lower water channel 463 and the mixing chamber 48 can be balanced through the sealing portion. The swivel base 461 is respectively provided with a first water connection channel 465 and a second water connection channel 466. The first water connection channel 465 connects the first port 612 and the upper water channel 463, and the second water connection channel 466 connects the second port 611 and the lower water channel 463. The refill rod 491 is provided with a large-diameter section 4911 and a small-diameter section 4912. A first sealing ring 467 adapted to the large-diameter section is provided both inside the swivel base 461 and inside the pressure relief component 6. The large-diameter section 4911 and the first sealing ring 467 form the above-mentioned sealing portion. A second sealing ring and a third sealing ring 469 are respectively arranged at intervals above and below the first sealing ring 467. The second port 611 is located between the first sealing ring 467 and the third sealing ring 469 arranged at intervals up and down, and the first port 612 is located between the first sealing ring 467 and the second sealing ring arranged at intervals up and down. The second water connection channel 466 is located on the inner peripheral wall of the mounting hole 464. When the refill rod 491 is in the upper position, its large-diameter section 4911 cooperates with the first sealing ring 467 to block the connection between the first port 612 and the second port 611 of the water passage 61. When the refill rod 491 is in the lower position, its small-diameter section 4912 cooperates with the first sealing ring 467, and then the water flow can pass through the gap between the small-diameter section 4912 and the first sealing ring 467 to connect the first port 612 and the second port 611, and the two water channels 463 are connected to achieve the water pressure balance between the two water channels and the mixing chamber 18. Through the above structure, the water pressure balance can be achieved, the switching force is light, the switching convenience is improved, and the structure is compact.

[0046] The pressure relief component 6 includes a pressure relief cover 62 fixed in the mounting hole 464, a water flow cover 63 fixed in the pressure relief cover 62 and protruding from the pressure relief cover, and a sealing pressure cover 64 in the mounting hole; the pressure relief cover 62 is provided with a first axial hole 621 and the above-mentioned second port 611 formed by a recessed bottom surface and connected to the first axial hole, the water flow cover 63 is provided with a second axial hole 631 and the above-mentioned first port 612 formed by a recessed top surface and connected to the second axial hole, the water flow channel includes the above-mentioned first axial hole and second axial hole connected to each other, the first sealing ring 467 is located between the pressure relief cover 62 and the water flow cover 63, and the sealing pressure cover is on the water flow cover.

[0047] The automatic ballpoint pen mechanism 49 includes a first elastic body 492, a second elastic body 493 and a fourth ratchet seat 494 fixed relative to the connecting sleeve. The water-dividing plate 47 is provided with a first ratchet seat 495 and a second ratchet seat 496 respectively above and below. A third ratchet seat 497 is provided under the rotating seat. The first ratchet seat cooperates with the third ratchet seat, and the second ratchet seat cooperates with the fourth ratchet seat. The first elastic body presses against the water-dividing plate and the moving plate to press against the water-dividing plate from bottom to top, and the second elastic body presses against the key and the refill rod to press against the refill rod from top to bottom. The key can be movably arranged in the rotating sleeve and is connected to the refill rod. According to needs, it also includes a pressure cover 468 and a spline 469. The pressure cover 468 is fixed in the mounting hole of the rotating seat, and the spline passes through the pressure cover and connects the key and the refill rod.

[0048] The faucet housing 1 is fixed with a mounting seat 12, the housing 43 is fixed in the mounting seat 12, the mounting seat 12 is provided with a first through hole 121 and a second through hole, the first water passage includes the first through hole, a water passage cavity 122 connected to the second through hole is formed between the housing and the mounting seat, the solenoid valve 3 is arranged under the mounting seat and another water passage includes the second through hole, the water passage cavity and a gap 123 between the mounting seat and the inner wall of the faucet housing. The mounting seat is also provided with two third through holes, which are respectively connected to the hot and cold water inlets of the key-switched rotary thermostatic valve core.

[0049] In this embodiment: Cold and hot water enters from the cold and hot water inlet pipes and first reaches the key-switching rotary temperature-adjusting valve core. The valve core can output two paths of water (corresponding to two-way water paths). One path is the mechanical water path (the first through water path), and the other path is the induction water path (the second through water path). When the valve core is in the mechanical water path, the mixed water does not pass through the solenoid valve after being mixed in the valve core and directly flows out through the water outlet path. When the valve core is switched to the induction water outlet path, the mixed water first passes through the solenoid valve 3. The solenoid valve can realize the function of turning the water on and off, and after being opened, it flows out through the water outlet path. Moreover, the mechanical water path and the induction water path are two independent and non-interfering water paths. When the induction water flows out, the mechanical water path does not discharge water. When the mechanical water path discharges water, the induction does not play a switching role, so as to solve the problem that when the solenoid valve breaks down or the battery runs out of power, it can be switched to the mechanical water path to discharge water. The second port of the water passage forms a control port for controlling the opening and closing of the water passage, and the sealing part cooperates with the sealing ring to realize the opening and closing control. Therefore, pressure relief can be achieved when switching to any branch water path. The traditional pilot pressure relief has one pressure relief hole for one water path. To achieve two-way switching, two control ports are required, so the mechanism is very long and crowded in height.

[0050] In this embodiment, the induction mechanism 2 is arranged on the straight rod section of the faucet housing. Embodiment

[0051] Please refer to Figure 14 , which is different from the first embodiment in that: the induction mechanism 2 is arranged below the water outlet section of the faucet housing.

[0052] As described above, it is only a preferred embodiment of the present invention, so the scope of implementation of the present invention cannot be limited thereby. That is, equivalent changes and modifications made according to the scope of the present invention patent and the content of the specification should still fall within the scope covered by the present invention.

Claims

1. A faucet with mechanical and inductive dual control, characterized in that: The invention comprises a faucet housing, a sensing mechanism, a control valve, a key-switched rotary thermostatic valve core and two-way water paths; the key-switched rotary thermostatic valve core is installed in the faucet housing, and the key-switched rotary thermostatic valve core has a key and a rotating sleeve located on the faucet housing and respectively used for controlling switching and thermostatic adjustment; the faucet housing is provided with a water outlet, the key-switched rotary thermostatic valve core has a cold and hot water inlet and two water outlets, the two water outlets are respectively connected to the two water paths, one water path is directly connected to the water outlet, and the other water path is connected to the water outlet via the control valve, and the sensing mechanism is connected to the control valve; the key-switched rotary thermostatic valve core has a hot and cold ... The temperature valve core and the control valve are both installed in the faucet housing and arranged up and down; the button-switched rotary temperature-adjusting valve core includes an outer shell fixed in the faucet housing, a fixed plate, a movable plate, a rotating seat component and a water-dividing plate fixed in the outer shell, the movable plate and the rotating seat component can be synchronously rotated and installed together in the outer shell and the movable plate and the stator cooperate, the rotating sleeve transmission is connected to the rotating seat component and drives the movable plate to rotate relative to the stator to adjust the temperature; the water-dividing plate can be rotatably arranged in the rotating seat component and a mixing water chamber is formed between the water-dividing plate and the movable plate, the button transmission is connected to the water-dividing plate to drive the water-dividing plate to rotate to realize the switching of the two water outlets to connect the mixing water chamber.

2. The mechanical and inductive dual-control faucet according to claim 1, wherein: The two water outlets are arranged at intervals in the upper and lower parts of the shell, the rotating seat component is provided with two water channels, and the water channel plate is provided with a water channel hole; the inlets of the two water channels correspond to the water channel holes so that the inlets of the two water channels can be switched and aligned with the water channel holes by rotating the water channel plate, and the outlets of the two water channels are arranged at intervals in the upper and lower parts and are respectively always connected to the two water outlets.

3. The mechanical and inductive dual-control faucet according to claim 2, characterized in that: The button-switched rotary temperature regulating valve core also includes an automatic ballpoint pen mechanism; the rotating seat component includes a rotating seat and a connecting sleeve, the rotating seat, the connecting sleeve and the moving plate are synchronously rotated and assembled together in sequence, the moving plate, the connecting sleeve and the water dividing plate cooperate to form the above-mentioned water mixing chamber, and the rotating seat is provided with the above-mentioned water dividing path; the rotating seat is provided with mounting holes arranged through the upper and lower parts, the automatic ballpoint pen mechanism cooperates with the mounting holes and is transmission-connected to the water dividing plate, and the button is transmission-connected to the automatic ballpoint pen mechanism.

4. The mechanical and inductive dual-control faucet according to claim 3, wherein: A pressure relief component is provided at the mounting hole of the swivel seat, and the pressure relief component is provided with a water passage, and the first and second ports of the water passage are respectively connected to the two water paths; the automatic ballpoint pen mechanism has a core rod passing through the mounting hole, and the core rod drives the water diversion plate to rotate a predetermined angle to achieve a switch once through the up and down reciprocating movement of the core rod, and a sealing part is provided on the core rod, and when the core rod is in the upper position, the sealing part blocks the communication between the first port and the second port, and when it is in the lower position, the sealing part connects the first port and the second port to balance the water pressure between the two water paths and the mixing chamber through the water passage.

5. The mechanical and inductive dual-control faucet according to claim 4, characterized in that: The swivel seat is respectively provided with a first water receiving channel and a second water receiving channel, the first water receiving channel is connected to the first port and a water branch, and the second water receiving channel is connected to the second port and another water branch; the refill rod is provided with a large diameter section and a small diameter section, and the large diameter section constitutes the above-mentioned sealing part; a sealing ring adapted to the large diameter section is arranged in the swivel seat and the pressure relief component, the second port is located between the two sealing rings spaced apart from each other, and the port of the second water receiving channel located on the inner wall of the mounting hole is located between the two sealing rings, the large diameter section of the refill rod located in the upper position cooperates with the two sealing rings, the large diameter section of the refill rod located in the lower position cooperates with the lower sealing ring, and the small diameter section cooperates with the upper sealing ring.

6. The mechanical and inductive dual-control faucet according to claim 5, wherein: The pressure relief component includes a pressure relief cover fixedly mounted in the mounting hole, a water flow cover fixedly mounted in the pressure relief cover and protruding from the pressure relief cover, and a sealing pressure cover in the mounting hole; the pressure relief cover is provided with a first axial hole and the above-mentioned second port formed by a concave arrangement on the bottom surface and connected to the first axial hole, the water flow cover is provided with a second axial hole and the above-mentioned first port formed by a concave arrangement on the top surface and connected to the second axial hole, the water flow channel includes the above-mentioned first axial hole and the second axial hole connected to each other, the upper sealing ring is located between the pressure relief cover and the water flow cover, and the sealing pressure cover is sealed and covered on the water flow cover.

7. The mechanical and inductive dual-control faucet according to claim 2, wherein: A mounting seat is fixedly provided in the faucet shell, the outer shell is fixedly provided in the mounting seat, the mounting seat is provided with a first through hole and a second through hole, a water passage includes the first through hole, a water passage cavity connected to the second through hole is formed between the outer shell and the mounting seat, the control valve is provided under the mounting seat and another water passage includes the second through hole, the water passage cavity and a gap between the mounting seat and the inner wall of the faucet shell.

8. The mechanical and inductive dual-control faucet according to claim 7, characterized in that: The mounting seat is also provided with two third through holes, and the two third through holes are respectively connected to the cold and hot water inlets of the key-switching rotary temperature regulating valve core.

9. The mechanical and inductive dual-control faucet according to claim 6, characterized in that: The automatic ballpoint pen mechanism comprises a first elastic body, a second elastic body, a refill rod passing through a mounting hole and a fourth ratchet seat fixed in a connecting sleeve, the water-dividing plate is provided with a first ratchet seat and a second ratchet seat respectively above and below, a third ratchet seat is provided under the rotating seat, the first ratchet seat cooperates with the third ratchet seat, the second ratchet seat cooperates with the fourth ratchet seat, the first elastic body abuts between the water-dividing plate and the connecting sleeve, and the second elastic body abuts between the button and the sealing cover.

10. A faucet with mechanical and inductive dual control, characterized in that: It includes a faucet housing, a sensing mechanism, a control valve, a key-switching rotary thermostatic valve core and two-way water paths; the key-switching rotary thermostatic valve core is installed in the faucet housing, and the key-switching rotary thermostatic valve core has a key and a rotating sleeve located on the faucet housing and respectively used for controlling switching and thermostatic adjustment; the faucet housing is provided with a water outlet, the key-switching rotary thermostatic valve core has a cold and hot water inlet and two water outlets, the two water outlets are respectively connected to the two water paths, one water path is directly connected to the water outlet, and the other water path is connected to the water outlet via the control valve, and the sensing mechanism is connected to the control valve; the key-switching rotary thermostatic valve core and the control valve are both installed in the faucet housing and arranged up and down; The key-switched rotary temperature-adjusting valve core comprises an outer shell fixedly mounted in a faucet housing, a swivel seat component rotatably arranged in the outer shell to adjust the temperature by rotation, an automatic ballpoint pen mechanism and a water-dividing plate rotatably arranged in the swivel seat component; the key is transmission-connected to the automatic ballpoint pen mechanism, the swivel seat component comprises a swivel seat, the swivel seat is provided with mounting holes arranged through up and down, the automatic ballpoint pen mechanism cooperates with the mounting holes and is transmission-connected to the water-dividing plate to drive the water-dividing plate to rotate; the swivel seat component is provided with two water-dividing channels, the water-dividing plate is provided with a water-dividing hole; the inlets of the two water-dividing channels correspond to the water-dividing holes so that the inlets of the two water-dividing channels can be switched and aligned with the water-dividing holes by rotating the water-dividing plate; a mixing chamber is provided at the bottom of the water-dividing plate.

11. The mechanical and inductive dual-control faucet according to claim 10, characterized in that: A pressure relief component is provided at the mounting hole of the swivel base. The pressure relief component is provided with a water passage. The first and second ports of the water passage are respectively connected to two water branches. The automatic ballpoint pen mechanism has a refill rod passing through the mounting hole. By driving the water distribution disc to rotate a predetermined angle through the reciprocating up-and-down movement of the refill rod once, a switching is achieved. A sealing portion is provided on the refill rod. When the refill rod is in the upper position, the sealing portion blocks the communication between the first port and the second port. When in the lower position, the sealing portion enables the first port and the second port to communicate so as to balance the water pressure between the two water branches and the mixing chamber through the water passage.

12. The mechanical and inductive dual-control faucet according to claim 11, wherein: The swivel base is respectively provided with a first water receiving passage and a second water receiving passage. The first water receiving passage is connected to the first port and one water branch, and the second water receiving passage is connected to the second port and the other water branch. The refill rod is provided with a large-diameter section and a small-diameter section. The large-diameter section constitutes the above-mentioned sealing portion. A sealing ring adapted to the large-diameter section is provided both inside the swivel base and inside the pressure relief component. The second port is located between two sealing rings arranged at an upper and lower interval. The port of the second water receiving passage located on the inner peripheral wall of the mounting hole is located between the two sealing rings. The large-diameter section of the refill rod in the upper position cooperates with the two sealing rings, and the large-diameter section of the refill rod in the lower position cooperates with the lower sealing ring, and the small-diameter section cooperates with the upper sealing ring.

13. The mechanical and inductive dual-control faucet according to claim 12, characterized in that: The pressure relief component includes a pressure relief cover fixed in the mounting hole, a water passing cover fixed in the pressure relief cover and protruding above the pressure relief cover, and a sealing gland in the mounting hole. The pressure relief cover is provided with a first shaft hole and the above-mentioned second port formed by recessing from the bottom surface and communicating with the first shaft hole. The water passing cover is provided with a second shaft hole and the above-mentioned first port formed by recessing from the top surface and communicating with the second shaft hole. The water passage includes the above-mentioned first shaft hole and the second shaft hole that are communicated. The upper sealing ring is located between the pressure relief cover and the water passing cover, and the sealing gland seals and presses on the water passing cover.

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