CN210372136U - Faucet for water purifier - Google Patents
Faucet for water purifier Download PDFInfo
- Publication number
- CN210372136U CN210372136U CN201921037835.9U CN201921037835U CN210372136U CN 210372136 U CN210372136 U CN 210372136U CN 201921037835 U CN201921037835 U CN 201921037835U CN 210372136 U CN210372136 U CN 210372136U
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- valve core
- water
- faucet
- shell
- base
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 149
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 58
- 239000000919 ceramic Substances 0.000 claims description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 210000005069 ears Anatomy 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a tap for a water purifier, which comprises a shell and a base, the water outlet pipe, water route seat and case, display panel is installed on the upper portion of shell, the base is installed to the lower part of shell, the inside of shell has set firmly the water route seat, the outside protrusion in one side of shell is equipped with the extension pipe, control panel assembly is installed to display panel's bottom surface, the water route seat includes the main part, the lateral wall of main part has been seted up with the communicating valve gate of main part inner chamber, be equipped with two routes inhalant canal and exhalant canal all the way in the inner chamber of main part, the upper portion of main part is equipped with the connecting pipe with exhalant canal intercommunication, the bottom of main part is equipped with the inlet tube with two routes inhalant canal intercommunication respectively, the base includes the cylindricality pedestal, the upper portion of pedestal is equipped with the bellied spacing of round, hexagon socket head cap screw. The utility model reduces the installation difficulty of the tap; energy conservation and environmental protection; the development and manufacturing cost of the faucet is reduced.
Description
Technical Field
The utility model relates to a water purification unit field specifically relates to a tap for water purifier.
Background
With the higher and higher sanitary requirement of people on drinking water, the water purifier is more and more widely used in various occasions (such as families, enterprises and some entertainment places, etc.), however, the existing water faucet has the following defects:
1. the traditional faucet is provided with a screw water inlet pipe, the faucet needs to penetrate through a mounting hole of a vegetable washing pool, and then a nut is screwed from the lower part of the vegetable washing pool to fix the faucet, so that the mounting difficulty is greatly increased;
2. the tap products on the market at present have single functions, only play the roles of boiling water and turning off water, but cannot meet the requirements of people on the digitalization, the intellectualization and other functions of the water purifier, such as displaying the TDS value of raw water, the TDS value of pure water and the like;
3 the common tap generally comprises a valve core and a tap main body, wherein the valve core only has a water flow control function, the water purifier still produces water after the tap is closed, and the tap is used as a mechanical switch and cannot control elements such as a main machine, a water suction pump and the like;
4. the structural design of the main body of the water faucet has an optimized space, the valve core of the traditional water faucet is usually a whole set of single parts, and the functions of the valve cover and the main body of the water faucet are repeated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tap for water purifier.
The utility model provides a technical scheme of above-mentioned problem is:
a faucet for a water purifier comprises a shell, a base, a water outlet pipe, a water path seat and a valve core, wherein the upper part of the shell is detachably provided with a display panel in a buckling mode, the lower part of the shell is detachably provided with the base, the water path seat is fixedly arranged in the shell, one side of the shell is outwards convexly provided with an extension pipe,
the bottom surface of the display panel is provided with a control board assembly, and the control board assembly is electrically connected with the display panel;
the waterway base comprises a main body, a valve slot communicated with an inner cavity of the main body is formed in the side wall of the main body, one end of the valve core transversely penetrates through the extension pipe and the valve slot and extends into the inner cavity of the main body, two water inlet channels and one water outlet channel are arranged in the inner cavity of the main body, a connecting pipe communicated with the water outlet channel is arranged at the upper part of the main body, water inlet pipes respectively communicated with the two water inlet channels are arranged at the bottom of the main body, and the lower end of the water outlet pipe penetrates through a through hole in the display panel and is connected with;
the position of the shell close to the bottom is provided with a mounting disc, the mounting disc is provided with two through holes for the water inlet pipe to pass through side by side,
the base comprises a cylindrical base body, a circle of raised limiting ring is arranged on the upper portion of the base body, inner hexagon bolts are respectively installed on two sides of the interior of the base body through threaded seats, and pressing block devices are connected to studs of the inner hexagon bolts in a threaded mode.
Furthermore, the pressing block device comprises a torsional spring, an adjusting nut and a pressing block, the pressing block is of an arc-shaped structure, two sides in the middle of the seat body are respectively provided with a abdicating groove corresponding to the pressing block, the upper part and the lower part of the inner side end of the pressing block are respectively and integrally formed with a connecting sheet, the adjusting nut and the connecting sheet are respectively arranged on the hexagon socket head cap screw, the adjusting nut is arranged between the two corresponding connecting sheets, the torsional spring is sleeved outside the adjusting nut, one end of the torsional spring is abutted against the inner side surface of the pressing block, the other end of the torsional spring is abutted against a baffle of the adjusting nut,
preferably, the lower part of the limiting ring is provided with a rubber pad,
preferably, the lower end of the inner hexagon bolt is provided with a C-shaped retaining ring.
Further, the valve core comprises a valve core sealing ring, a ceramic water sealing sheet I, a ceramic water sealing sheet II, a valve core rotating shaft, a valve core outer cover, a valve core fixing nut, a handle seat, a handle and a double-end screw rod, wherein the main body is positioned outside the opening end of the valve groove and is provided with external threads, the valve core fixing nut is in threaded connection with the main body, and the outer circumferential surface of the port of the handle seat is movably connected with the circumferential surface of the extension pipe; a valve core outer cover is sleeved inside the valve core fixing nut, a valve core rotating shaft is sleeved inside the valve core outer cover, the shaft head end of the valve core rotating shaft transversely penetrates through the valve core fixing nut and extends into the handle seat, a handle through hole is formed in the circumferential surface of the handle seat, the lower end of the handle is connected with the upper end of the double-head screw rod, the lower end of the double-head screw rod penetrates through the handle through hole and is connected with the valve core rotating shaft,
the valve core outer cover is provided with a ceramic water sealing sheet II, a ceramic water sealing sheet I and a valve core sealing ring from inside to outside in sequence at the tail end of the valve core rotating shaft, fan-shaped water inlet holes corresponding to the two water inlet channels and circular water outlet holes corresponding to the water outlet channels are symmetrically arranged on the ceramic water sealing sheet I, one side of the ceramic water sealing sheet II is provided with a water guide hole, the ceramic water sealing sheet II is connected with the valve core rotating shaft in a key groove mode,
the one end of case fixation nut is equipped with the annular mounting groove, is equipped with the circuit board in the annular mounting groove, and the symmetry is equipped with two hall sensing element on the circuit board, the inside of handle seat is equipped with the magnet mounting groove, is equipped with magnet in the magnet mounting groove, and hall sensing element is connected with magnet magnetism, and hall sensing element's sensing signal is connected with the control system of water purifier through the wire.
Furthermore, three grooves and a key are uniformly distributed on the outer circumference of one side face, corresponding to the valve core rotating shaft, of the ceramic water sealing sheet II, and the tail end of the valve core rotating shaft is provided with keys corresponding to the three grooves and grooves corresponding to the keys.
Preferably, a hole is arranged on the shaft body of the valve core rotating shaft close to the shaft head end, and a valve core limiting column is arranged in the hole through a spring.
Furthermore, the seat body and the shell are connected by adopting a rotary buckling position or a thread.
Furthermore, the outside protrusion in upper portion of pedestal is equipped with the pin thread, and the bottom of shell is equipped with the box that matches with the pin thread.
Furthermore, a vertical reinforcing rib is arranged between the tail end of the male buckle and the limiting ring, and a rubber pad is arranged at the lower part of the limiting ring.
Further, the display panel comprises an inclined plane section and a plane section, the inclined plane section is in smooth transition connection with the plane section, the control panel component is installed at the bottom of the inclined plane section, the periphery of the bottom of the display panel is respectively provided with a buckle seat, the periphery of the inner upper wall of the shell is provided with a buckle matched with the buckle seat,
preferably, the bottom of outlet pipe is equipped with two at least sealing washer mounting grooves, is equipped with first sealing washer in the sealing washer mounting groove, and display panel's via hole is embedded to have restrainted the ring.
Furthermore, the two inner side walls of the shell are respectively provided with a limiting rib, the lower end pipe body of the connecting pipe is provided with a limiting rib plate, two sides of the limiting rib plate are outwards protruded to be provided with ears, the ears are provided with abdicating grooves, the limiting rib plates are limited downwards by the limiting ribs, the pipe body of the connecting pipe is evenly provided with a plurality of reinforcing ribs,
preferably, be equipped with the fixed plate between two inlet tubes, the front end of fixed plate is equipped with the mount pad, and quotation upper portion one side of mounting disc is equipped with the erection column, and the water route seat passes through spacing gusset overlap joint on spacing rib on the one hand, and on the other hand passes the screw hole of mount pad and is connected fixedly with the erection column on one side of mounting disc upper portion through the screw.
Furthermore, at least two sealing ring mounting grooves are arranged on the pipe body of each water inlet pipe close to the inlet end, second sealing rings are arranged in the sealing ring mounting grooves, and a quick connector and a quick connection inner claw are arranged at the inlet end of each water inlet pipe.
The utility model has the advantages that:
1. the base is provided with the limiting ring and the pressing block device, the base can be easily clamped into the mounting hole of the vegetable washing pool from the upper part and mounted, then the female buckle of the shell is aligned with the male buckle and screwed up in a rotating mode, the faucet is mounted, the faucet is prevented from being drilled below a vegetable basin and the like to be mounted, and the mounting difficulty of the faucet is greatly reduced;
2. compared with the newly added display panel in the prior art, the intelligent display panel can meet the requirements in the aspects of intellectualization and display function, has exquisite appearance and accords with human engineering;
3. the principle of on-off water control by a mechanical valve core and a Hall sensing control is adopted, double control is integrated, even if a user neglects not to completely close the faucet, the sensing switch is still in an off state, and a signal is not transmitted to supply water to a machine, so that the probability of water waste is greatly reduced, and the water faucet is energy-saving and environment-friendly;
4. the water inlet pipe adopts a quick-insertion type interface, and the PE pipe is directly inserted to take water, so that the manufacturing cost of the screw water inlet pipe is saved, and the development and manufacturing cost of the faucet is effectively reduced;
5. the valve core is integrated on the waterway seat, so that the manufacturing cost of the valve cover is saved;
6. the on-off of the waterway and the water inlet pipe can be controlled by rotating the handle.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in which the housing is separated from the base;
fig. 3 is a cross-sectional view of a preferred embodiment of the present invention;
fig. 4 is an exploded view of the preferred embodiment of the present invention;
FIG. 5 is a schematic view of a waterway base according to a preferred embodiment of the present invention;
FIG. 6 is a schematic structural view of a base according to a preferred embodiment of the present invention;
FIG. 7 is a cross-sectional view of the base in the preferred embodiment of the present invention;
FIG. 8 is a schematic structural view of the housing according to the preferred embodiment of the present invention;
FIG. 9 is a cross-sectional view of the valve cartridge in a preferred embodiment of the invention;
FIG. 10 is a schematic structural view of a ceramic water-sealing sheet II according to a preferred embodiment of the present invention;
in the figure: the device comprises a shell 1, a water outlet pipe 2, a waterway seat 3, a valve core 4 and a base 5;
the device comprises a display panel 11, a control panel component 12, a buckle seat 110, a limiting rib 13, a mounting column 14, a mounting disc 15, an extension pipe 16, a buckle 17, a first sealing ring 21 and a binding ring 22;
the quick-connection type water heater comprises a main body 31, a connecting pipe 32, a limiting rib plate 33, a water inlet pipe 34, a fixing plate 35, a second sealing ring 36, a quick connector 37, a quick-connection inner claw 38, a valve groove 310, external threads 311, a reinforcing rib 321, a relief groove 332, an ear 331 and a mounting seat 351;
the valve core sealing ring 41, the ceramic water sealing sheet I42, the ceramic water sealing sheet II43, the valve core rotating shaft 44, the valve core outer cover 45, the valve core fixing nut 46, the handle seat 47, the water inlet 421, the circular water outlet 422, the groove 431, the key 432, the water guide hole 433, the spring 441, the valve core limiting column 442, the circuit board 461, the Hall sensing element 462, the handle 471, the double-head screw 472 and the magnet 473;
the structure comprises a base body 51, a hexagon socket head cap screw 52, a rubber pad 53, a torsion spring 54, an adjusting nut 55, a pressing block 56, a C-shaped retainer ring 57, a limiting ring 58, a threaded seat 59, a male buckle 510, a vertical reinforcing rib 511, a baffle 551 and a connecting piece 561.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In this embodiment: as shown in fig. 5, the waterway seat 3 includes a main body 31, a valve slot 310 communicating with an inner cavity of the main body 31 is formed on a side wall of the main body 31, one end of the valve core 4 transversely penetrates through the extension pipe 16 and the valve slot 310 and extends into the inner cavity of the main body 31, two water inlet passages and one water outlet passage are formed in the inner cavity of the main body 31,
the upper part of the main body 31 is provided with a connecting pipe 32 communicated with the water outlet channel, the bottom of the main body 31 is provided with a water inlet pipe 34 respectively communicated with the two water inlet channels, and the lower end of the water outlet pipe 2 passes through a via hole on the display panel 11 to be connected with the upper end of the connecting pipe 32 in an inserting way;
a mounting disc 15 is arranged at the position of the shell 1 close to the bottom, two through holes for the water inlet pipe 34 to pass through are arranged on the mounting disc 15 side by side,
in this embodiment: as shown in fig. 4, 6 and 7, the base 5 includes a cylindrical base body 51, a circle of raised limiting rings 58 is arranged on the upper portion of the base body 51, hexagon socket head screws 52 are respectively mounted on two sides of the inside of the base body 51 through screw thread seats 59, and a pressing block device is screwed on the studs of the hexagon socket head screws 52.
The pressing block device comprises a torsion spring 54, an adjusting nut 55 and a pressing block 56, wherein the pressing block 56 is of an arc structure, two sides of the middle of a base body 51 are respectively provided with a stepping groove corresponding to the pressing block 56, the upper part and the lower part of the inner side end of the pressing block 56 are respectively and integrally formed with a connecting piece 561, the adjusting nut 55 and the connecting piece 561 are respectively arranged on an inner hexagonal bolt 52, the adjusting nut 55 is arranged between the two corresponding connecting pieces 561, the torsion spring 54 is sleeved outside the adjusting nut 55, one end of the torsion spring 54 abuts against the inner side surface of the pressing block 56, the other end of the torsion spring abuts against a blocking piece 551 of the adjusting nut 55, a pressing station of the base 5 is formed between the limiting ring 58 and the pressing block 56, preferably, the lower part of the limiting ring 58 is provided with a rubber pad 53, further preferably, the lower end of the inner hexagonal bolt 52.
In this embodiment: as shown in fig. 4, 9 and 10, the valve core 4 includes a valve core sealing ring 41, a ceramic water sealing sheet I42, a ceramic water sealing sheet II43, a valve core rotating shaft 44, a valve core outer cover 45, a valve core fixing nut 46, a handle seat 47, a handle 471 and a double-thread screw 472, wherein the main body 31 is provided with external threads 311 outside the opening end of the valve groove 310, the valve core fixing nut 46 is connected with the main body 31 in a threaded manner, and the outer circumferential surface of the port of the handle seat 47 is movably connected with the circumferential surface of the extension pipe 16; the valve core fixing nut 46 is internally sleeved with a valve core outer cover 45, the valve core outer cover 45 is internally sleeved with a valve core rotating shaft 44, the shaft head end of the valve core rotating shaft 44 transversely penetrates through the valve core fixing nut 46 and extends into a handle seat 47, a handle through hole is formed in the circumferential surface of the handle seat 47, the lower end of a handle 471 is connected with the upper end of a double-head screw 472, the lower end of the double-head screw 472 penetrates through the handle through hole and is connected with the valve core rotating shaft 44,
the valve core outer cover 45 is provided with a ceramic water sealing sheet II43, a ceramic water sealing sheet I42 and a valve core sealing ring 41 from inside to outside in sequence at the tail end of the valve core rotating shaft 44, fan-shaped water inlet holes 421 corresponding to two water inlet channels and circular water outlet holes 422 corresponding to the water outlet channels are symmetrically arranged on the ceramic water sealing sheet I42, one side of the ceramic water sealing sheet II43 is provided with a water guide hole 433, the ceramic water sealing sheet II43 is connected with the valve core rotating shaft 44 in a key way,
one end of the valve core fixing nut 46 is provided with an annular mounting groove, a circuit board 461 is arranged in the annular mounting groove, two Hall sensing elements 462 are symmetrically arranged on the circuit board 461, a magnet mounting groove is arranged in the handle seat 47, a magnet 473 is arranged in the magnet mounting groove, the Hall sensing elements 462 are magnetically connected with the magnet 473, sensing signals of the Hall sensing elements 462 are connected with a control system of the water purifier through leads,
the handle 471 is rotated to drive the valve core rotating shaft 44 to rotate, so that magnetic field sensing signals of the magnet 473 and the Hall sensing element 462 are changed, the magnetic field sensing signals are output through a conducting wire, and transmission signals can be connected to a water purifier host or control elements such as a water suction pump, so that the mechanical pressure machine and the electric control type machine universal faucet are realized, and the user experience is improved.
In this embodiment, as shown in fig. 4, three grooves 431 and a key 432 are uniformly distributed on the outer circumference of the ceramic water sealing sheet II43 corresponding to one side surface of the valve core rotating shaft 44, and the tail end of the valve core rotating shaft 44 is provided with keys corresponding to the three grooves 431 and grooves corresponding to the key 432.
Preferably, a hole 443 is formed in the shaft body of the spool rotation shaft 44 near the shaft head end, and the spool stopper 442 is mounted in the hole 443 through a spring 441.
In this embodiment, as shown in fig. 4, the seat 51 and the housing 1 are connected by a rotary fastening.
Further, the upper portion of the seat body 51 is provided with a male buckle 510 in an outward protruding manner, and the bottom of the housing 1 is provided with a female buckle matched with the male buckle 510.
Further, a vertical reinforcing rib 511 is arranged between the tail end of the male buckle 510 and the limiting ring 58, and a rubber pad 53 is arranged at the lower part of the limiting ring 58.
In this embodiment, as shown in fig. 4, the display panel 11 includes an inclined plane section and a plane section, the inclined plane section and the plane section are in smooth transition connection, the control panel assembly 12 is installed at the bottom of the inclined plane section, the fastening seats 110 are respectively arranged around the bottom of the display panel 11, the fastening 17 matched with the fastening seats 110 is arranged around the inner upper wall of the housing 1,
in this embodiment, as shown in fig. 4, at least two sealing ring installation grooves are formed in the bottom of the water outlet pipe 2, a first sealing ring 21 is arranged in each sealing ring installation groove, and a collar 22 is embedded in a via hole of the display panel 11.
In this embodiment, as shown in fig. 5 and 8, two inner side walls of the housing 1 are respectively provided with a limiting rib 13, a lower pipe body of the connecting pipe 32 is provided with a limiting rib plate 33, two sides of the limiting rib plate 33 are outwardly protruded with ears 331, the ears 331 are provided with a relief groove 332, the limiting rib 13 limits the limiting rib plate 33 downwards, the pipe body of the connecting pipe 32 is uniformly provided with a plurality of reinforcing ribs 321,
preferably, be equipped with fixed plate 35 between two inlet tubes 34, the front end of fixed plate 35 is equipped with mount pad 351, and the quotation upper portion one side of mounting disc 15 is equipped with erection column 14, and water route seat 3 passes through spacing gusset 33 overlap joint on spacing rib 13 on the one hand, and on the other hand passes the screw hole of mount pad 351 and is connected fixedly with erection column 14 on one side of mounting disc 15 upper portion through the screw.
Furthermore, at least two sealing ring mounting grooves are formed in the pipe body of each water inlet pipe 34 close to the inlet end, a second sealing ring 36 is arranged in each sealing ring mounting groove, a quick connector 37 and a quick-connection inner claw 38 are arranged at the inlet end of each water inlet pipe 34, the quick-insertion type interface can be formed by the quick connector 37 and the quick-connection inner claw 38, the PE pipe is directly inserted for taking water, the manufacturing cost of the screw water inlet pipe is saved, and the development cost of the faucet is effectively reduced.
The ceramic water sealing piece II43 of the utility model (two water inlets are in a closed state at the same time in an initial state; when the valve core rotates to a certain angle, the two water inlets 421 are always in a reverse state, wherein one water inlet 421 is communicated, and the other is in a closed state), and the ceramic water sealing piece II43 is driven to rotate by the rotation of the valve core connecting rod; when the ceramic water sealing sheet II43 rotates to a certain angle, the water guide hole 433 on the ceramic water sealing sheet II43 is intersected with the fan-shaped water inlet hole and the circular water outlet hole on the ceramic water sealing sheet I42, so that water path communication is realized; when the water guide hole 433 of the ceramic water sealing sheet II43 and the fan-shaped water inlet hole of the ceramic water sealing sheet I42 are completely deviated and sealed after rotating to a certain angle, the closing of a water path is realized; meanwhile, a Hall sensing function is added, and a signal is transmitted to the machine to control on and off of water, so that the mechanical pressure machine and the electric control type machine universal faucet are realized.
When the utility model is installed, the base 5 is taken out, the pressing block 56 is pressed inwards to shrink the pressing block 56, the diameter of the base body 51 is smaller than the inner diameter of the vegetable basin mounting hole, the diameter of the limiting ring 58 is larger than the aperture of the vegetable basin mounting hole, the base is arranged in the vegetable basin mounting hole, the pressing block 56 is loosened, the pressing block 56 pops out under the action of the torsional spring to restore to the initial state, at the moment, the pressing block 56 can be controlled to rise by adjusting the inner hexagonal bolt 52, and the pressing block is matched with the limiting ring 58 to press-fit the base on the vegetable basin; then insert the PE pipe into the inlet pipe 34, pass the PE pipe, the faucet power cord, etc. through the center of the base, and screw the female button of the housing 1 aligned with the male button 510, so as to complete the installation of the faucet.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A water tap for a water purifier comprises a shell (1), a base (5), a water outlet pipe (2), a water path seat (3) and a valve core (4), and is characterized in that the upper part of the shell (1) is detachably provided with a display panel (11) in a buckling mode, the lower part of the shell (1) is detachably provided with the base (5), the water path seat (3) is fixedly arranged in the shell (1), one side of the shell (1) is outwards convexly provided with an extension pipe (16),
the bottom surface of the display panel (11) is provided with a control panel assembly (12), and the control panel assembly (12) is electrically connected with the display panel (11);
the waterway base (3) comprises a main body (31), a valve groove (310) communicated with the inner cavity of the main body (31) is formed in the side wall of the main body (31), one end of a valve core (4) transversely penetrates through an extension pipe (16) and the valve groove (310) and extends into the inner cavity of the main body (31), two water inlet channels and one water outlet channel are arranged in the inner cavity of the main body (31), a connecting pipe (32) communicated with the water outlet channel is arranged at the upper part of the main body (31), water inlet pipes (34) respectively communicated with the two water inlet channels are arranged at the bottom of the main body (31), and the lower end of a water outlet pipe (2) penetrates through a through hole in a display panel (11) and is connected with the upper end of;
a mounting disc (15) is arranged at the position of the shell (1) close to the bottom, two through holes for the water inlet pipe (34) to pass through are arranged on the mounting disc (15) side by side,
the base (5) comprises a cylindrical base body (51), a circle of raised limiting ring (58) is arranged on the upper portion of the base body (51), the two sides of the interior of the base body (51) are respectively provided with an inner hexagonal bolt (52) through a threaded seat (59), and a stud of the inner hexagonal bolt (52) is screwed with a pressure block device.
2. The faucet for the water purifier as recited in claim 1, wherein the pressing block device comprises a torsion spring (54), an adjusting nut (55) and a pressing block (56), the pressing block (56) is of an arc structure, the two sides of the middle of the base body (51) are respectively provided with a receding groove corresponding to the pressing block (56), the upper and lower parts of the inner side end of the pressing block (56) are respectively and integrally formed with a connecting piece (561), the adjusting nut (55) and the connecting piece (561) are respectively arranged on the inner hexagonal bolt (52), the adjusting nut (55) is arranged between the two corresponding connecting pieces (561), the torsion spring (54) is sleeved outside the adjusting nut (55), one end of the torsion spring (54) abuts against the inner side surface of the pressing block (56), the other end abuts against a baffle (551) of the adjusting nut (55), and a press-mounting station of the base (5) is formed between the limiting ring (58) and the pressing block (56), the lower part of the limiting ring (58) is provided with a rubber pad (53), and the lower end of the inner hexagon bolt (52) is provided with a C-shaped retaining ring (57).
3. The faucet for the water purifier as recited in claim 1, wherein the valve core (4) comprises a valve core sealing ring (41), a ceramic water sealing sheet I (42), a ceramic water sealing sheet II (43), a valve core rotating shaft (44), a valve core outer cover (45), a valve core fixing nut (46), a handle seat (47), a handle (471) and a double-threaded screw rod (472), the main body (31) is provided with external threads (311) outside the opening end of the valve groove (310), the valve core fixing nut (46) is connected with the main body (31) in a threaded manner, and the outer circumferential surface of the port of the handle seat (47) is movably connected with the circumferential surface of the extension pipe (16); a valve core outer cover (45) is sleeved in the valve core fixing nut (46), a valve core rotating shaft (44) is sleeved in the valve core outer cover (45), the shaft head end of the valve core rotating shaft (44) transversely penetrates through the valve core fixing nut (46) and extends into a handle seat (47), a handle through hole is formed in the circumferential surface of the handle seat (47), the lower end of a handle (471) is connected with the upper end of a double-head screw rod (472), the lower end of the double-head screw rod (472) penetrates through the handle through hole and is connected with the valve core rotating shaft (44),
the valve core outer cover (45) is provided with a ceramic water sealing sheet II (43), a ceramic water sealing sheet I (42) and a valve core sealing ring (41) which are positioned at the tail end of the valve core rotating shaft (44) from inside to outside in sequence, fan-shaped water inlet holes (421) corresponding to two water inlet channels and circular water outlet holes (422) corresponding to water outlet channels are symmetrically arranged on the ceramic water sealing sheet I (42), one side of the ceramic water sealing sheet II (43) is provided with a water guide hole (433), the ceramic water sealing sheet II (43) is connected with the valve core rotating shaft (44) in a key way,
one end of the valve core fixing nut (46) is provided with an annular mounting groove, a circuit board (461) is arranged in the annular mounting groove, two Hall sensing elements (462) are symmetrically arranged on the circuit board (461), a magnet mounting groove is formed in the handle seat (47), a magnet (473) is arranged in the magnet mounting groove, the Hall sensing elements (462) are magnetically connected with the magnet (473), and sensing signals of the Hall sensing elements (462) are connected with a control system of the water purifier through leads.
4. The faucet of claim 1, wherein three grooves (431) and one key (432) are uniformly distributed on the outer circumference of the ceramic water sealing sheet II (43) corresponding to one side of the valve core rotating shaft (44), the tail end of the valve core rotating shaft (44) is provided with the key corresponding to the three grooves (431) and the groove corresponding to the key (432), the shaft body of the valve core rotating shaft (44) close to the shaft head end is provided with a hole (443), and the valve core limiting column (442) is installed in the hole (443) through a spring (441).
5. The faucet of claim 1, wherein the base (51) is connected to the housing (1) by a screw or a rotary fastener.
6. The faucet of claim 5, wherein a male button (510) protrudes outward from the upper portion of the base (51), and a female button matching with the male button (510) is disposed at the bottom of the housing (1).
7. The faucet of claim 6, wherein a vertical rib (511) is provided between the end of the male buckle (510) and the limit ring (58), and a rubber pad (53) is provided at the lower part of the limit ring (58).
8. The faucet of claim 1, wherein the display panel (11) comprises a slope section and a plane section, the slope section is in smooth transition connection with the plane section, the control board assembly (12) is installed at the bottom of the slope section, the periphery of the bottom of the display panel (11) is respectively provided with a buckle seat (110), the periphery of the inner upper wall of the housing (1) is provided with a buckle (17) matched with the buckle seat (110), the bottom of the water outlet pipe (2) is provided with at least two sealing ring installation grooves, a first sealing ring (21) is arranged in each sealing ring installation groove, and a binding ring (22) is embedded in a through hole of the display panel (11).
9. The faucet for the water purifier according to claim 1, wherein two inner side walls of the housing (1) are respectively provided with a limiting rib (13), the lower end pipe body of the connecting pipe (32) is provided with a limiting rib plate (33), two sides of the limiting rib plate (33) are outwards protruded to be provided with ears (331), the ears (331) are provided with abdicating grooves (332), the limiting rib plate (33) is limited by the limiting rib (13) downwards, a plurality of reinforcing ribs (321) are uniformly distributed on the tube body of the connecting tube (32), be equipped with fixed plate (35) between two inlet tube (34), the front end of fixed plate (35) is equipped with mount pad (351), and quotation upper portion one side of mounting disc (15) is equipped with erection column (14), and water route seat (3) are on the one hand through spacing gusset (33) overlap joint on spacing rib (13), and on the other hand passes screw hole and the erection column (14) of mounting disc (15) upper portion one side of mount pad (351) through the screw and is connected fixedly.
10. The faucet of claim 1, wherein at least two gasket mounting grooves are formed in the body of each inlet pipe (34) near the inlet end, a second gasket (36) is disposed in the gasket mounting groove, and a quick coupling (37) and a quick coupling inner jaw (38) are disposed at the inlet end of each inlet pipe (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037835.9U CN210372136U (en) | 2019-07-05 | 2019-07-05 | Faucet for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037835.9U CN210372136U (en) | 2019-07-05 | 2019-07-05 | Faucet for water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372136U true CN210372136U (en) | 2020-04-21 |
Family
ID=70269382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037835.9U Expired - Fee Related CN210372136U (en) | 2019-07-05 | 2019-07-05 | Faucet for water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242769A (en) * | 2019-07-05 | 2019-09-17 | 江西书源科技有限公司 | A kind of water faucet for water purifier |
-
2019
- 2019-07-05 CN CN201921037835.9U patent/CN210372136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242769A (en) * | 2019-07-05 | 2019-09-17 | 江西书源科技有限公司 | A kind of water faucet for water purifier |
| CN110242769B (en) * | 2019-07-05 | 2024-02-27 | 江西书源科技有限公司 | Tap for water purifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |