CN111911666A - Faucets and water purifiers - Google Patents

Abstract

The invention discloses a faucet and a pure water machine. The faucet includes a first faucet assembly, which includes a first faucet main pipe and a shower head, and the shower head includes a shower shell; a shower switch plate is fixed in the shower shell, and the water inlet side of the shower switch plate is provided with a shower head. A shower water inlet channel is connected to the outlet of the main faucet. The water outlet side is provided with a central water outlet channel and an annular shower water outlet channel set on the outside of the central water outlet channel. The shower switch plate is provided with a central water channel through hole and a flower shower. The sprinkler channel through hole, the center water channel through hole is connected to the center water outlet channel and is isolated from the shower outlet channel, the shower channel through hole is connected to the shower outlet channel and is isolated from the center water outlet channel, and a shower seal is provided in the shower shell The shower rotating part is connected, and the shower rotating part drives the shower seal to move through rotation, so that the shower seal seals one of the central water channel through hole and the shower water channel through hole. The setting of the shower head can switch the position and shape of the water outlet to improve the applicability of the faucet.

Description

Faucets and water purifiers

technical field

The invention relates to the technical field of faucet structures, in particular to a faucet and a pure water machine.

Background technique

In a typical existing pure water machine, the outlet of the faucet is a straight-through pipe, and when the water comes out, the water directly flows out of the pipe in a column shape. However, since users may have different requirements on the water flow state during use, the faucet is difficult to meet the requirements.

Therefore, how to improve the applicability of the faucet is a technical problem that needs to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a faucet with good applicability. Another object of the present invention is to provide a pure water machine including the above-mentioned faucet, the faucet of which has better applicability.

To achieve the above object, the present invention provides the following technical solutions:

A faucet includes a first faucet assembly, the first faucet assembly includes a first faucet main pipe and a shower head, the shower head includes a shower shell; a shower switch plate is fixed in the shower shell, so The water inlet side of the shower switch plate is provided with a shower water inlet channel connected with the outlet of the first faucet main pipe, and the water outlet side is provided with a central water outlet channel and an annular shower set on the outside of the central water outlet channel A water outlet channel, the shower switch plate is provided with a central water channel through hole and a shower water channel through hole, the central water channel through hole is connected to the central water outlet channel and is isolated from the shower outlet channel, the flower shower The sprinkler channel through hole communicates with the shower outlet channel and is isolated from the central outlet channel, a shower seal is also arranged in the shower shell, the shower shell is connected with a shower rotating member, and the shower The shower rotating member drives the shower sealing member to move on the shower switching plate through rotation, so that the shower sealing member seals one of the central water channel through hole and the shower water channel through hole.

Preferably, the shower rotating member includes a shower rotating cover and a shower knob fixed outside the shower rotating cover, the shower rotating cover is rotatably connected to the shower housing, and the shower knob is Extending out of the shower casing, the inner space of the shower knob casing constitutes at least part of the shower water inlet channel.

Preferably, the shower seal includes a shower elastic member and a shower sealing ball, the shower elastic member is arranged in a shower spring sleeve fixedly arranged on the shower rotating sleeve, and the shower elastic The fitting presses the shower sealing ball against the shower switching plate, and the shower sealing ball partially protrudes into the shower spring sleeve.

Preferably, it also includes a second faucet assembly, the second faucet assembly includes an instant heating module and a second faucet main pipe disposed at the outlet of the instant heating module, the first faucet assembly and the second faucet assembly are both Connected to the faucet body.

Preferably, the second faucet assembly further comprises a water inlet pipe of the fast heating module, the outlet of the water inlet pipe of the fast heating module is connected to the inlet of the fast heating module through the second faucet one-way valve, and the inlet of the fast heating module is connected to the inlet of the fast heating module. There is a flow meter on the water pipe.

Preferably, the second faucet assembly further includes an aerator connected to the outlet of the second faucet main pipe.

Preferably, the second faucet assembly further includes a second faucet seat disposed on the outside of the faucet body, the second faucet seat is provided with a seat outlet and a seat interface, and the second faucet main pipe is fixedly connected to the seat body outlet; the seat body interface is rotatably connected to the second body outlet provided through the faucet body, and the seat body interface and the second body outlet are sealed and connected through the seat body sealing ring .

Preferably, the second faucet main pipe is also connected with a second faucet water inlet pipe, the quick heating module water inlet pipe and the inlet of the second faucet water inlet pipe are all connected to a switching valve group, and the switching valve group is arranged at the outlet of the water pump , the second faucet seat is provided with a button for signal connection with the water pump and the switching valve group; through the button to control the switching valve group, it is possible to switch the water inlet pipe of the fast heating module and the inlet pipe of the second faucet. Both the water pipes are in communication with the water pump.

Preferably, a partition plate is fixed in the faucet main body, a first main body outlet is provided through the faucet main body, and a partition plate sleeve communicated with the first main body outlet is arranged on the partition plate. The first faucet main pipe extends into the partition sleeve through the first main body outlet; a limit ring groove is provided on the outer peripheral surface of the first faucet main pipe, and a limit column is fixed on the partition sleeve, The limit post presses the limit ball into the limit ring groove, and the limit ball is partially located in the limit ring groove, and the other part is located in the baffle sleeve; the The first faucet main is rotatable in the bulkhead sleeve.

A pure water machine includes a main body of the pure water machine, and the main body of the pure water machine is provided with the faucet according to any one of the above.

The faucet provided by the present invention includes a first faucet assembly, the first faucet assembly includes a first faucet main pipe and a shower head, and the shower head includes a shower shell; The water inlet side is provided with a shower water inlet channel connected to the outlet of the first faucet main pipe, the water outlet side is provided with a central water outlet channel and an annular shower water outlet channel set on the outside of the central water outlet channel, and the shower switch plate is provided with There are a central water channel through hole and a shower water channel through hole. The central water channel through hole is connected to the central water outlet channel and is isolated from the shower water outlet channel. The shower water channel through hole is connected to the shower outlet channel and is isolated from the central water outlet channel. There is also a shower seal inside, the shower shell is connected with a shower rotating part, and the shower rotating part drives the shower seal to move on the shower switching plate through rotation, so that the shower seal seals the central water channel through hole, One of the shower channel through holes.

The shower head is installed on the first faucet main pipe, and the water outlet position and shape of the shower head can be switched by controlling the shower rotating part to drive the shower seal to rotate, which can improve the applicability of the faucet.

The water purifier provided by the present invention including the above-mentioned faucet has good applicability of the faucet.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

1 is a partial cross-sectional view of a faucet provided by the present invention;

2 is a cross-sectional view of a shower head in a faucet provided by the present invention;

3 is an external view of the shower head in the faucet provided by the present invention;

4 is a first partial cross-sectional view of the shower head in the faucet provided by the present invention;

5 is a second partial cross-sectional view of the shower head in the faucet provided by the present invention;

6 is a third partial cross-sectional view of the shower head in the faucet provided by the present invention;

7 is a partial structural diagram of the shower head in the faucet provided by the present invention;

8 is a cross-sectional view of the second faucet seat in the faucet provided by the present invention;

Fig. 9 is the internal structure diagram of the faucet main body in the faucet provided by the present invention;

10 is a partial cross-sectional view of the second faucet assembly in the faucet provided by the present invention;

11 is a cross-sectional view of the connection part of the second faucet seat and the faucet main body in the faucet provided by the present invention;

12 is a cross-sectional view of the connection part of the first faucet assembly and the faucet body in the faucet provided by the present invention;

FIG. 13 is a structural diagram of the partition part in the faucet provided by the present invention.

Reference number:

Shower head 1, first faucet main pipe 2, limit ring groove 2.1, second faucet main pipe 3, quick heating module 4, flow meter 5, second faucet check valve 6, base lower cover 7, lower cover silicone pad 8 , Hose hanger 9, lower cover nut 10, tee joint 11, pull-out hose 12, faucet main body 13, first main body outlet 13.1, second main body outlet 13.2, hose sheath 14, baffle 15, Partition sleeve 15.1, partition inner sealing ring 15.2, partition end sealing ring 15.3, upper cover 16, upper cover through hole 16.1, upper cover decorative plate 17, decorative plate through hole 17.1, limit ball 18, limit The elastic member 19, the limit post 20, the water inlet pipe 21 of the rapid heating module;

Shower cover 1.1, shower rotating sleeve 1.2, shower spring sleeve 1.21, shower elastic piece 1.3, shower sealing ball 1.4, shower sealing ring 1.41, shower switching plate 1.5, shower water channel through hole 1.51, Center water channel through hole 1.52, shower piece 1.6, peripheral ring plate 1.61, center ring plate 1.62, shower outlet hole 1.63, center outlet hole 1.64, shower outlet channel 1.65, center outlet channel 1.66, shower knob 1.7, shower Sprinkler shell 1.8, shower inlet channel 1.9;

Button 3.1, operation panel 3.2, shading plate 3.3, button plate 3.4, second faucet seat 3.5, seat body interface 3.51, seat body outlet 3.52, mixing water nozzle 3.6, water nozzle sealing ring 3.7, bubbler 3.8, rotary gland 3.9, seat body sealing ring 3.10.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The core of the present invention is to provide a faucet with good applicability. Another core of the present invention is to provide a pure water machine including the above-mentioned faucet, the faucet of which has good applicability.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on what is shown in the drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention . Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

In a specific embodiment of the faucet provided by the present invention, a first faucet assembly is included. As shown in FIGS. 2 to 7 , the first faucet assembly includes a first faucet main pipe 2 and a shower head 1 . The first faucet main pipe 2 and the shower shell 1.8 have the same diameter, and the shower head 1 is a plastic part as a whole. The first faucet main pipe 2 is a stainless steel part.

When the faucet is applied to a water purifier, the first faucet component is connected to the outlet of the regeneration water circuit to serve as a regeneration faucet, which can specifically produce tap water, including hot water and warm water

The shower head 1 includes a shower shell 1.8, a shower switch plate 1.5 is fixed in the shower shell 1.8, and a shower water inlet channel 1.9 connected to the outlet of the first faucet main pipe 2 is provided on the water inlet side of the shower switch plate 1.5 , the water outlet side is provided with a central water outlet channel 1.66 and an annular shower outlet channel 1.65 sleeved on the outside of the central water outlet channel 1.66. The inlet of the first faucet main pipe 2 is connected to the pull-out hose 12, water.

Specifically, as shown in Figure 2, Figure 6 and Figure 7, the outlet of the shower housing 1.8 is provided with a shower blade 1.6, one side of the shower blade 1.6 is fixed with a central ring plate 1.62 and a peripheral ring plate 1.61, and the peripheral ring The plate 1.61 is sleeved on the outside of the central ring plate 1.62. At least two central water outlet holes 1.64 are formed on the inner side of the central ring plate 1.62 on the shower blade 1.6, and at least two flowers are formed through the part of the shower blade 1.6 between the central ring plate 1.62 and the peripheral ring plate 1.61. Sprinkle water hole 1.63. The inner space of the center ring plate 1.62 and the shower center outlet hole 1.64 constitute the center outlet channel 1.66; and the space between the center ring plate 1.62 and the peripheral ring plate 1.61 and the shower outlet hole 1.63 constitute the shower outlet channel 1.65.

The shower switching plate 1.5 is provided with a central water channel through hole 1.52 and a shower water channel through hole 1.51. The central water channel through hole 1.52 is connected to the central water outlet channel 1.66 and is isolated from the shower outlet channel 1.65, and the shower water channel through hole 1.51 is connected to the shower. The sprinkling water channel 1.65 is isolated from the central water outlet channel 1.66. The shower housing 1.8 is also provided with a shower seal, and the shower housing 1.8 is connected with a shower rotating part. The shower rotating member drives the shower sealing member to move on the shower switching plate 1.5 through rotation, so that the shower sealing member seals one of the central water channel through hole 1.52 and the shower water channel through hole 1.51.

It should be noted that the shower outlet channel 1.65 is arranged on the outside of the center outlet channel 1.66. However, the center water channel through hole 1.52 means the through hole connecting the shower inlet channel 1.9 and the center outlet channel 1.66, which does not mean that the center water channel is connected The position of the through hole 1.52 is defined in the center of the shower switch plate 1.5 or the shower water channel through hole 1.51. As shown in Figure 4, Figure 5 and Figure 6, the center water channel through hole 1.52 and the shower water channel through hole 1.51 are arranged on the shower switch plate 1.5 side by side, and are equally spaced from the rotation center line of the shower rotating member.

Please refer to Figure 4, Figure 5 and Figure 6, push the shower rotating member, when the shower rotating member drives the shower seal to rotate to seal the shower water channel through hole 1.51, the water in the first faucet main pipe 2 enters the shower inlet. After the water channel 1.9, it enters the central water outlet channel 1.66 through the central water channel through hole 1.52, and then flows out of the shower head in a columnar shape; when the shower rotating part drives the shower seal to rotate to seal the central water channel through hole 1.52, the first faucet is in charge After the water in 2 enters the shower inlet channel 1.9, it enters the shower outlet channel 1.65 through the shower channel through hole 1.51, and the water is discharged from the shower outlet channel 1.65.

In this embodiment, the shower head 1 is installed on the first faucet main pipe 2, and the shower head 1 can be switched to the water outlet position and form by controlling the shower rotating part to drive the shower seal to rotate, which can improve the applicability of the faucet .

Further, please refer to Fig. 2, Fig. 3 and Fig. 7, the shower rotating part includes a shower rotating cover 1.2 and a shower knob 1.7 fixed outside the shower rotating cover 1.2, and the shower rotating cover 1.2 is rotatably connected to the shower housing In 1.8, the shower knob 1.7 protrudes out of the shower shell 1.8, and the inner space of the shower knob 1.7 shell constitutes at least part of the shower water inlet channel 1.9. More specifically, as shown in FIG. 2 , the shower head 1 further includes a cylindrical shower cover 1.1, the shower cover 1.1 is threadedly connected to the first faucet main pipe 2, and the shower cover 1.1 extends into and is fixed to the Shower swivel set in 1.2. The middle space of the shower cover 1.1 and the middle space of the shower rotating sleeve 1.2 are connected to form a shower water inlet channel 1.9.

Since the shower knob 1.7 protrudes out of the shower housing 1.8, the position of the shower rotating sleeve 1.2 can be freely adjusted directly from the shower housing 1.8.

Further, please refer to FIG. 2 and FIG. 7, the shower head seal includes a shower head elastic member 1.3 and a shower head sealing ball 1.4, optionally, the shower head elastic member 1.3 is a compression spring, and the shower head sealing ball 1.4 is specifically a glass bead . The shower elastic member 1.3 is arranged in the shower spring sleeve 1.21 fixedly arranged on the shower rotating sleeve 1.2, the shower elastic member 1.3 presses the shower sealing ball 1.4 on the shower switching plate 1.5, and the shower sealing ball Part 1.4 extends into the shower spring sleeve 1.21.

Wherein, preferably, in order to ensure the tightness, a shower sealing ring 1.41, such as a silicone sealing ring, may be provided on both the shower water channel through hole 1.51 and the first through hole. As shown in Figure 2, the shower elastic member 1.3 is compressed to give a downward thrust, and the shower sealing ball 1.4 is pressed on the shower sealing ring 1.41 on the shower water channel through hole 1.51. The sealing effect is good, and the central water outlet channel There will be no water between 1.66 and the shower outlet channel 1.65, and the effect is remarkable when the shower head 1 is switched to the water outlet.

When switching the water outlet state of the shower head 1, push the shower knob 1.7 to make the shower rotating sleeve 1.2 rotate, and drive the shower sealing ball 1.4 to roll on the shower switching plate 1.5 to switch the water outlet channel, so that the shower head 1 turns The middle column water or the surrounding shower water. During the rotation of the shower spring sleeve 1.21 with the shower rotating sleeve 1.2, since the shower sealing ball 1.4 extends into the shower spring sleeve 1.21, the synchronization of the movements of the two can be ensured. At the same time, the shower elastic member 1.3 It can ensure that the shower sealing ball 1.4 is pressed against the shower channel through hole 1.51 or the center channel through hole 1.52.

Of course, in other embodiments, other settings can also be performed on the shower rotating member. For example, the shower rotating part is set as a micro motor built in the shower housing 1.8, and the position of the shower sealing ball 1.4 is adjusted by the driving of the micro motor.

Further, please refer to FIG. 1 , FIG. 8 and FIG. 9 , the faucet further includes a second faucet assembly, and the second faucet assembly includes an instant heating module 4 and a second faucet main pipe 3 disposed at the outlet of the instant heating module 4 . Both the first faucet assembly and the second faucet assembly are connected to the faucet body 13 .

This embodiment adopts a double tap mode, and the second tap assembly can be used to quickly heat and produce hot water, so that the user can directly use or use the hot water.

When applied to a water purifier, the first faucet assembly is connected to the outlet of the regeneration water channel, and the second faucet assembly is connected to the outlet of the pure water channel to serve as a pure water pipe, specifically for drinking pure water, including boiled water and cold water.

Further, please refer to FIG. 9 , the second faucet assembly also includes an instant heating module water inlet pipe 21, and the outlet of the instant heating module water inlet pipe 21 is connected to the inlet of the instant heating module 4 through the second faucet one-way valve 6, and the instant heating module The water inlet pipe 21 is provided with a flow meter 5 . The flowmeter 5 is specifically a micro flowmeter.

In this embodiment, a second faucet check valve 6 and a flow meter 5 are arranged on the water inlet side of the quick heating module 4, and the second faucet check valve 6 can ensure that the water flow direction is that the water inlet pipe 21 of the quick heating module faces the quick heating module 4, Play a backstop function to avoid hot water backflow; the flow meter 5 can monitor the water flow entering the quick heating module 4, and the flow meter 5 can further output the detection results to the control device, and the subsequent control is performed by the control device, such as , when the control device determines that the detection result of the flow meter 5 is less than the set safety value, it controls the rapid heating module 4 to power off and alarm, which can prevent the rapid heating module 4 from drying out and further improve the safety of the rapid heating module 4.

Further, as shown in FIGS. 8 and 10 , the second faucet assembly further includes a bubbler 3 . 8 connected to the outlet of the second faucet main pipe 3 . When the second faucet assembly comes out of boiling water, water vapor will come out at the same time, and the bubbler 3.8 can play the effect of water and gas separation, so that the boiling water will not produce bubbles to explode and hurt the user, and it can also solve the problem of dripping water from the second faucet assembly .

Further, please refer to FIG. 8 , FIG. 10 and FIG. 11 , the second faucet assembly further includes a second faucet seat 3.5 arranged on the outside of the faucet body 13 , and the second faucet seat 3.5 is provided with a seat body outlet 3.52 and a seat body interface 3.51 . The second faucet main pipe 3 is fixedly connected to the outlet 3.52 of the base body. The seat body interface 3.51 is rotatably connected to the second body outlet 13.2 provided through the faucet body 13, and the seat body interface 3.51 and the second body outlet 13.2 are sealed and connected through the seat body sealing ring 3.10, and the seat body sealing ring 3.10 is specifically silicone lock up.

As shown in FIG. 11 , the rotating gland 3.9 is fixedly connected to the faucet body 13, the rotating gland 3.9 is arranged inside the second faucet seat 3.5, and the wall surface on which the seat body interface 3.51 is arranged on the second faucet seat 3.5 is limited to the rotating gland 3.9 and the faucet body 13, so that the second faucet seat 3.5 can rotate relative to the faucet body 13 but cannot be away from the faucet body 13 along the direction of its rotation axis. In addition, the central through hole on the rotary gland 3.9 communicates with the second main body outlet 13.2, so as to communicate with the inner space of the faucet main body 13 and the space in the second faucet seat 3.5.

As shown in Figure 8, the seat body sealing ring 3.10 is pressed between the second faucet seat 3.5 and the faucet body 13, and the seat body sealing ring 3.10 is deformed and compressed, which can ensure the sealing between the second faucet seat 3.5 and the faucet body 13. , the external water will not enter the faucet from the rotating place. At the same time, due to the soft quality of the seat body sealing ring 3.10, it provides a certain resistance in the process of rotating the second faucet seat 3.5, which has a good feel and can avoid the second faucet seat 3.5. The rotation angle is too large.

Further, please refer to FIG. 12 and FIG. 13 , the second faucet main pipe 3 is also connected with a second faucet water inlet pipe (not shown). The inlets of the water inlet pipe 21 of the quick heating module and the water inlet pipe of the second faucet are all connected to the switching valve group, and the switching valve group is arranged at the outlet of the water pump, and the water pump is specifically a self-priming pump. The second faucet seat 3.5 is provided with a button 3.1 for signal connection with the water pump and the switching valve group. By controlling the switching valve group through the button 3.1, the connection between the water inlet pipe 21 of the quick heating module and the water inlet pipe of the second faucet can be switched with the water pump. As shown in FIG. 10 , the second faucet main 3 specifically includes a mixing nozzle 3.6, which is provided with two interfaces to connect the quick heating module 4 and the second faucet inlet pipe respectively, and the mixing nozzle 3.6 is arranged on the second faucet seat 3.5 Inside, the bubbler 3.8 is fixedly arranged at the outlet of the mixing nozzle 3.6, and the bubbler 3.8 extends out of the second faucet seat 3.5.

Controlled by the button 3.1, the pure water can pass through the self-priming pump to the quick-heating module 4 to discharge boiling water, or the water at normal temperature without passing through the quick-heating module 4, and finally converge to the mixing nozzle 3.6 for output. The double-pipe water outlet of the second faucet assembly makes the fluxes of hot water and normal temperature water independent of each other. The boiling water can be output with a small flux, while the normal temperature water can be output with a large flux.

Further, please refer to FIG. 11 , FIG. 12 and FIG. 13 , the faucet main body 13 is fixedly provided with a partition 15 , the faucet main body 13 is provided with a first main body outlet 13.1, and the partition plate 15 is provided with a first main body outlet 13.1 The communicating diaphragm sleeve 15.1, the first faucet main pipe 2 extends into the diaphragm sleeve 15.1 through the first main body outlet 13.1. A limit ring groove 2.1 is provided on the outer peripheral surface of the first faucet main pipe 2, and a limit post 20 is fixed on the partition sleeve 15.1, and the limit post 20 is specifically a self-tapping screw. The limit post 20 presses the limit ball 18 in the limit ring groove 2.1, and the limit ball 18 is partially located in the limit ring groove 2.1, and the other part is located in the partition sleeve 15.1. The limiting ball 18 is a steel ball. Specifically, two or other numbers of the limiting balls 18 may be provided, and each of the limiting balls 18 is limited by the corresponding limiting posts 20 respectively. The first tap main 2 can be rotated in the bulkhead sleeve 15.1.

Wherein, preferably, a limit elastic member 19 is arranged between the limit post 20 and the limit ball 18, the limit elastic member 19 is specifically a compression spring, and the limit elastic member 19 is compressed so that the limit ball 18 is pressed against the limit ring groove 2.1, in order to ensure the smoothness and limiting effect of rolling of the limiting ball 18 and reduce the wear of the limiting ball 18 .

Among them, preferably, as shown in FIG. 11 and FIG. 12 , the faucet main body 13 is provided with an opening, the opening is covered with an upper cover 16 , the upper cover 16 is covered with an upper cover decorative cover 17 , and an upper cover on the upper cover 16 is provided. The through hole 16.1 is sleeved on the outer side of the partition sleeve 15.1, the decorative plate through hole 17.1 on the upper cover decorative cover 17 is communicated with the partition sleeve 15.1, and the decorative plate through hole 17.1 constitutes the first main body outlet 13.1. The upper cover decorative plate 17 presses the seal ring 15.3 at the end of the baffle plate against the end surface of the baffle plate sleeve 15.1 to form an end face seal; between the outer peripheral surface of the first faucet main pipe 2 and the inner peripheral surface of the baffle plate sleeve 15.1 An inner sealing ring 15.2 of the partition is provided to form a radial seal between the first faucet main pipe 2 and the partition sleeve 15.1, and the external water flow does not enter the faucet body 13.

In this embodiment, the limit ball 18 is pressed in the limit ring groove 2.1. When the first faucet main pipe 2 is rotated, the limit ball 18 rolls in the limit ring groove 2.1, so that the first faucet main pipe 2 will not shake. , it can be rotated smoothly without being pulled out easily.

In addition to the above faucet, the present invention also provides a water purifier including a faucet, which may be the faucet provided in any of the above embodiments, and the beneficial effects may refer to the above embodiments accordingly. Optionally, in the pure water machine, the first faucet assembly is connected to the regenerated water supply system to produce regenerated water, and the second faucet assembly is connected to the pure water supply system to produce pure water. For the structure of other parts of the water purifier, please refer to the prior art, which will not be repeated here.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

The faucet and the pure water machine provided by the present invention are described in detail above. The principles and implementations of the present invention are described herein by using specific examples, and the descriptions of the above embodiments are only used to help understand the method and the core idea of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can also be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (10)

1. A faucet, characterized by comprising a first faucet assembly, the first faucet assembly comprising a first faucet main pipe (2) and a shower head (1), the shower head (1) comprising a shower shell (1.8); a shower switch plate (1.5) is fixed in the shower housing (1.8), and the water inlet side of the shower switch plate (1.5) is provided with the outlet of the first faucet main pipe (2). The connected shower water inlet channel (1.9) is provided with a central water outlet channel (1.66) on the water outlet side and an annular shower outlet channel (1.65) sleeved on the outside of the central water outlet channel (1.66). The plate (1.5) is provided with a central water channel through hole (1.52) and a shower water channel through hole (1.51), and the central water channel through hole (1.52) communicates with the central water outlet channel (1.66) and is connected with the shower outlet. The channels (1.65) are isolated from each other, the shower water channel through holes (1.51) are connected to the shower water outlet channel (1.65) and are isolated from the central water outlet channel (1.66). A shower seal is provided, the shower shell (1.8) is connected with a shower rotating member, and the shower rotating member drives the shower seal to move on the shower switching plate (1.5) through rotation, So that the shower seal seals one of the central water channel through hole (1.52) and the shower water channel through hole (1.51). 2. The faucet according to claim 1, characterized in that, the shower rotating member comprises a shower rotating sleeve (1.2) and a shower knob (1.7) fixed outside the shower rotating sleeve (1.2), The shower rotating sleeve (1.2) is rotatably connected to the shower housing (1.8), the shower knob (1.7) protrudes out of the shower housing (1.8), and the shower knob ( 1.7) The inner space of the shell constitutes at least part of the shower inlet channel (1.9). 3. The faucet according to claim 2, characterized in that, the shower head seal comprises a shower head elastic member (1.3) and a shower head sealing ball (1.4), and the shower head elastic member (1.3) is provided on the In the shower spring sleeve (1.23) fixedly arranged on the shower rotating sleeve (1.2), the shower elastic member (1.3) presses the shower sealing ball (1.4) against the shower switching plate (1.5), and the shower sealing ball (1.4) partially protrudes into the shower spring sleeve (1.23). 4. The faucet according to any one of claims 1 to 3, characterized in that further comprising a second faucet assembly, the second faucet assembly comprising an instant heating module (4) and a ) of the second faucet main pipe (3), the first faucet assembly and the second faucet assembly are both connected to the faucet main body (13). 5. The faucet according to claim 4, wherein the second faucet assembly further comprises an instant heating module water inlet pipe (21), and the outlet of the instant heating module water inlet pipe (21) is unidirectional through the second faucet The valve (6) is connected to the inlet of the instant heating module (4), and a flow meter (5) is provided on the water inlet pipe (21) of the instant heating module. 6. The faucet of claim 4, wherein the second faucet assembly further comprises a bubbler (3.8) connected to the outlet of the second faucet main pipe (3). 7. The faucet according to claim 4, characterized in that, the second faucet assembly further comprises a second faucet seat (3.5) provided on the outside of the faucet body (13), the second faucet seat (3.5) ) is provided with a seat body outlet (3.52) and a seat body interface (3.51), the second faucet main pipe (3) is fixedly connected to the seat body outlet (3.52); the seat body interface (3.51) is rotatably connected to On the second main body outlet (13.2) provided through the faucet main body (13), and the seat body interface (3.51) and the second main body outlet (13.2) are sealed by the seat body sealing ring (3.10) connect. 8. The faucet according to claim 7, characterized in that, the second faucet main pipe (3) is also connected with a second faucet water inlet pipe, and the quick heating module water inlet pipe (21) and the second faucet water inlet pipe The inlets are all connected to the switching valve group, the switching valve group is arranged at the outlet of the water pump, and the second faucet seat (3.5) is provided with a button (3.1) for signal connection with the water pump and the switching valve group; The button (3.1) controls the switching valve group, and can switch the communication between the water inlet pipe (21) of the quick heating module and the water inlet pipe of the second faucet and the water pump. 9 . The faucet according to claim 4 , wherein a partition plate ( 15 ) is fixed in the faucet body ( 13 ), and a first main body outlet ( 13.1 ) runs through the faucet body ( 13 ). 10 . , the diaphragm (15) is provided with a diaphragm sleeve (15.1) communicating with the first main body outlet (13.1), and the first faucet main pipe (2) passes through the first main body outlet (13.1) extending into the partition sleeve (15.1); a limit ring groove (2.1) is provided on the outer peripheral surface of the first faucet main pipe (2), and a limit column is fixed on the partition sleeve (15.1) (20), the limit post (20) presses the limit ball (18) into the limit ring groove (2.1), and the limit ball (18) is partially located in the limit ring groove In (2.1), another part is located in the partition sleeve (15.1); the first faucet main pipe (2) can be rotated in the partition sleeve (15.1). 10 . A water purifier comprising a water purifier main body, wherein the faucet according to any one of claims 1 to 9 is provided on the water purifier main body. 11 .

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