CN214999574U

CN214999574U - Faucet machine

Info

Publication number: CN214999574U
Application number: CN202121200558.6U
Authority: CN
Inventors: 朱泽春; 谷晓峰; 吴庆沛
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

The application discloses a faucet machine, which comprises a main valve core and a switching valve core, wherein the main valve core is provided with a switching valve core mounting position, the switching valve core is in adaptive connection with the switching valve core mounting position, and a raw water feeding channel, a first raw water outlet channel and a second raw water outlet channel are also arranged in the main valve core; the switching valve core is provided with a first overflowing channel and a second overflowing channel and is provided with a first position and a second position which can be switched; when the switching valve core is positioned at the first position, the raw water feeding channel is communicated with the first raw water outlet channel water channel through the first overflowing channel and is cut off from the second raw water outlet channel; when the switching valve core is at the second position, the raw water feeding channel is communicated with the second raw water outlet channel water channel through the second overflowing channel and is cut off from the first raw water outlet channel. The faucet machine disclosed in the application has the advantages of simple structure, reasonable water path layout, convenience in assembly, good user experience and the like.

Description

Faucet machine

Technical Field

The application belongs to the technical field of water purification unit, especially relates to a tap machine.

Background

With the development of economy and the improvement of living standard of materials, people have higher and higher requirements on the quality of drinking water. Tap water as domestic water plays an important role in daily life, but as the tap water obtained by people often contains a large amount of mineral elements, dirt is easily generated in a water boiling container in the water boiling process, the drinking quality of the drinking water is seriously influenced, and the tap water which is not filtered is drunk for a long time and can cause harm to the body; at the same time, the water boiling container needs to be thoroughly cleaned periodically. In order to meet the needs of the market, various water purifying devices, such as a water purifying kettle, a heat purifying all-in-one machine, a faucet water purifier (commonly called as a faucet machine) and the like, are available on the market, wherein the faucet machine has the functions of providing raw water and purified water for users, has the advantages of simple installation, relatively low cost, relatively low price of a single product, good filtering effect and the like, and is popular with consumers as a new water purifying device. However, the existing faucet machine is influenced by the traditional design idea, the raw water outlet and the purified water outlet are arranged at different positions of the faucet machine, and the influence of the water outlet position causes the external structure and the internal structure (especially the arrangement of a water channel) of the faucet machine to be complicated, the defects of high processing difficulty of parts, high assembly requirement and the like exist, and the reliability of the faucet machine is reduced while the production and manufacturing cost of the faucet machine is increased. If the faucet machine which has the advantages of simple structure, convenience in assembly, scientific water path arrangement and the like is provided, the applicant provides a novel faucet machine.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a faucet machine to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

a faucet machine comprises a main valve core and a switching valve core, wherein the main valve core is provided with a switching valve core mounting position, the switching valve core is in adaptive connection with the switching valve core mounting position, and a raw water feeding channel, a first raw water outlet channel and a second raw water outlet channel are also arranged in the main valve core; the switching valve core is provided with a first overflowing channel and a second overflowing channel and is provided with a first position and a second position which can be switched;

when the switching valve core is positioned at the first position, the raw water feeding channel is communicated with the first raw water outlet channel water channel through the first overflowing channel and is cut off from the second raw water outlet channel; when the switching valve core is located at the second position, the raw water feeding channel is communicated with the second raw water outlet channel water channel through the second overflowing channel and is cut off from the first raw water outlet channel.

Preferably, a mounting cavity is formed at the mounting position of the switching valve core, the switching valve core is rotatably and adaptively connected with the mounting cavity, the mounting cavity comprises a first cavity wall and a second cavity wall annularly arranged on one side of the first cavity wall, and the side wall of the switching valve core is rotatably and adaptively connected with the second cavity wall;

when the switching valve core is located at the first position, the water outlet end of the raw water supply channel is communicated with the water inlet end of the first overflowing channel in an aligned mode, and the water outlet end of the first overflowing channel is communicated with the water inlet end of the first raw water outlet channel in an aligned mode.

Preferably, the first cavity wall is set as a circular cavity wall, the second cavity wall is set as a circular cavity wall, the water outlet end of the raw water feeding channel and the water inlet end of the first raw water outlet channel are both arranged on the circular cavity wall and communicated with the installation cavity, the water outlet end of the raw water feeding channel and the water inlet end of the first raw water outlet channel are arranged right opposite to each other, and the water inlet end of the first overflowing channel, the water outlet end of the first overflowing channel and the water inlet end of the second overflowing channel are arranged on the same radial section in the middle of the switching valve core.

Preferably, the switching valve core is arranged at one end of the main valve core, the other end of the main valve core is arranged as a filter unit mounting end, and the second raw water outlet channel extends from the first cavity wall to the filter unit mounting end; the first end of the switching valve core is opposite to the first cavity wall, and the second overflowing channel extends to the first end of the switching valve core from the middle of the side wall of the switching valve core.

Preferably, the faucet machine further comprises a sealing body, a sealing body installation groove is formed in the side wall of the switching valve core, and the sealing body is limited in the sealing body installation groove so that the water inlet end of the first overflowing channel, the water outlet end of the first overflowing channel and the water inlet end of the second overflowing channel form annular seals respectively.

Preferably, a connecting rib extends from the second end of the switching valve core, the faucet machine further comprises a limit stop adapted to the outer end face of the installation cavity, and the limit stop is fixedly arranged on the outer end face of the installation cavity so as to limit the switching valve core in the installation cavity; the middle part of the limiting stop is also provided with a limiting hole, and the connecting rib penetrates out of the limiting hole.

Preferably, the faucet machine further comprises a first connecting piece, the switching valve core installation position is further provided with a first connecting portion located on the outer side of the installation cavity, the limiting stop is provided with a first limiting hole, and the first connecting piece penetrates through the first limiting hole to be connected with the first connecting portion so as to lock the limiting stop on the main valve core.

Preferably, the faucet machine further comprises a pressing cover which is arranged opposite to the limit stop in a pressing mode, a clamping position is formed in the middle of the installation side of the pressing cover and one of the connecting ribs, a buckling position matched with the clamping position is arranged in the other of the middle of the installation side of the pressing cover and the connecting ribs, and the pressing cover is connected with the switching valve core through the mutually matched clamping position and the buckling position.

Preferably, the connecting rib is a polygonal annular convex rib, a polygonal clamping portion matched with the polygonal annular convex rib is arranged on the mounting side of the pressing cover, and the pressing cover is connected with the connecting rib through the polygonal annular convex rib and the polygonal clamping portion which are matched with each other;

the faucet machine further comprises a second connecting piece, a second connecting portion is further arranged on the polygonal annular convex rib, a second limiting hole is formed in the pressing cover, and the second connecting piece penetrates through the second limiting hole to be connected with the second connecting portion, so that the pressing cover is fixedly connected with the switching valve core.

Preferably, the faucet machine further comprises a rotary control part which is arranged opposite to the pressing cover, a clamping groove is formed in one of the installation side of the rotary control part and the pressing cover, a buckle which is matched with the clamping groove is arranged in the other of the installation side of the rotary control part and the pressing cover, and the rotary control part is connected with the pressing cover in a clamping mode through the mutually matched clamping groove and the buckle; the periphery of the installation side of the rotary control element is also provided with an annular convex rib, and the annular convex rib is aligned and matched with the end face of the main valve core where the installation position of the switching valve core is located.

In the present application, those skilled in the art are motivated to arrange necessary components, units or systems where necessary, according to the well-known art in the relevant field.

Through the faucet machine that this application provided can bring following beneficial effect:

1. the water faucet comprises a main valve core and a switching valve core, a raw water feeding channel, a first raw water outlet channel and a second raw water outlet channel are arranged in the main valve core, a first overflowing channel and a second overflowing channel are arranged on the switching valve core, and the raw water feeding channel can be communicated with the first raw water outlet channel through the first overflowing channel or communicated with the second raw water outlet channel through the second overflowing channel only by switching the switching valve core instead of additionally arranging a blocking structure and an elastic body in the traditional water faucet; and then make the faucet machine have the advantages such as structure is simpler, the reliability is higher.

2. The installation cavity is formed in the installation position of the switching valve core arranged on the main valve core, the switching valve core and the installation cavity can be arranged in a rotatable and adaptive mode, and the switching of a water channel can be realized only by rotating the switching valve core and enabling the switching valve core to be located at the first position or the second position through limiting the positions of the first overflowing channel, the second overflowing channel, the raw water feeding channel, the first raw water outlet channel and the second raw water outlet channel; meanwhile, the first raw water outlet channel and the second raw water outlet channel of the faucet machine can share the same water outlet area, so that the arrangement of an internal water path of the faucet machine is simpler, the main valve core is convenient to integrally form, and the production and manufacturing cost of the faucet machine can be effectively reduced.

3. This application is through making the raw water supply the play water end of passageway with the end of intaking of first raw water exhalant canal is just to setting up, the first passageway that overflows intake end of overflowing the first passageway with the second overflows the end of intaking of passageway and locates on the same radial section at switching valve core middle part, and then make the inside water route of leading machine is arranged more simply, scientific and reasonable more, and then can improve effectively the reliability of leading machine reduces the processing degree of difficulty of the main valve core of leading machine.

4. The side wall of the switching valve core is provided with the sealing body installation groove, and the sealing body is limited in the sealing body installation groove so as to form annular seals at the water inlet end of the first overflowing channel, the water outlet end of the first overflowing channel and the water inlet end of the second overflowing channel respectively; and furthermore, the sealing communication of the joints among all the channels can be realized only by arranging one sealing body, the composition of the faucet machine is effectively simplified, and the assembly of the faucet machine is easier while the sealing requirement is met.

5. The faucet machine further comprises a limit stop matched with the outer side end face of the installation cavity, and the limit stop is fixedly arranged on the outer side end face of the installation cavity so as to limit the switching valve core in the installation cavity; and further under the action of the pressing cover, the switching valve core can be effectively limited in the mounting cavity, so that the problems of use leakage and the like caused by the abnormal position of the switching valve core are effectively avoided, and the reliability of the faucet machine is greatly improved.

6. This application is through making the installation side of rotating the control part with one department in compressing tightly the lid is equipped with the draw-in groove, another department in the two be equipped with the buckle of draw-in groove looks adaptation, rotate the control part through mutual adaptation the draw-in groove with the buckle with compress tightly the lid joint and connect, and then make rotate the control part with compress tightly the lid and can connect fast, greatly improve the assembly efficiency of leading machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of a faucet machine provided in an embodiment of the present application;

FIG. 2 is an exploded view of a faucet machine according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of a faucet machine according to an embodiment of the present disclosure;

FIG. 4 is a first cross-sectional view of the faucet provided in the present application, showing the faucet in a state where raw water is provided to a user;

FIG. 5 is a second cross-sectional view of the faucet machine provided in the embodiments of the present application, showing the faucet machine in a position where purified water is provided to a user;

FIG. 6 is a structural view of a main valve cartridge included in the faucet machine provided in an embodiment of the present application;

FIG. 7 is a cross-sectional view of a main spool included in a faucet machine provided in an embodiment of the present application;

FIG. 8 is a structural view of an assembly of a switch valve cartridge and a sealing body included in the faucet machine according to an embodiment of the present disclosure;

FIG. 9 is a structural view of a switch valve cartridge included in the faucet machine provided in an embodiment of the present application;

FIG. 10 is a first cross-sectional view of a switch valve cartridge included in the faucet machine provided in an embodiment of the present application;

FIG. 11 is a second cross-sectional view of a switch spool included in the faucet machine according to an embodiment of the present disclosure;

FIG. 12 is a structural view of a sealing body included in the faucet machine provided in accordance with an embodiment of the present application;

FIG. 13 is a structural view of a limit stop included in the faucet machine provided in the embodiments of the present application;

FIG. 14 is a structural view of a hold down cap included in the faucet machine provided in an embodiment of the present application;

FIG. 15 is a structural view of a rotary control included in the faucet machine provided in an embodiment of the present application.

Wherein the content of the first and second substances,

1 main valve core, 11 raw water feeding channel, 12 first raw water outlet channel, 13 second raw water outlet channel, 14 purified water outlet channel, 15 installation cavity, 151 first cavity wall, 152 second cavity wall,

2 switching valve core, 21 first overflowing channel, 22 second overflowing channel, 23 sealing body installing groove, 24 connecting rib,

3 a sealing body is arranged on the inner wall of the container,

4 limit stop blocks, 41 limit holes,

5 a pressing cover, 51 a polygonal clamping part, 52 a clamping groove,

6 the rotating control piece, the 61 buckle,

7 filter unit, 71 filter element, 72 filter bottle,

8, the connecting joint is connected with the power supply through a connecting pipe,

9 annular seal.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and include, for example, fixed or removable connections or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

For convenience of description, the terms "front", "rear", "left", "right", "up" and "down" are used with respect to the user when the faucet is in use.

The faucet machine shown in fig. 1 to 15 includes a main valve element 1 and a switching valve element 2, the main valve element 1 is provided with a switching valve element installation position, the switching valve element 2 is connected to the switching valve element installation position in a matching manner, and a raw water feeding channel 11, a first raw water outlet channel 12 and a second raw water outlet channel 13 are further arranged in the main valve element 1; a first overflowing channel 21 and a second overflowing channel 22 are arranged on the switching valve core 2, and the switching valve core 2 has a first position and a second position which can be switched; in specific operation, when the switching valve core 2 is in the first position, the raw water feeding channel 11 is communicated with the first raw water outlet channel 12 through the first overflowing channel 21 in a waterway manner and is cut off from the second raw water outlet channel 13; when the switching valve element 2 is at the second position, the raw water feeding channel 11 is communicated with the second raw water outlet channel 13 through the second overflowing channel 22, and is cut off from the first raw water outlet channel 12. It should be noted that the faucet machine may be selectively provided with an outer shell or not, and when the faucet machine is provided with an outer shell, it is further preferable that the outer shell is wrapped outside the main valve element 1; in particular, it is preferable to leave the tap machine without an outer housing and further to adapt the main valve cartridge 1 to the external shape of the filter unit 7. In addition, in practical implementation, as shown in fig. 1 to 5, the main valve element 1 is provided with a filter unit mounting end and a control assembly mounting end, the filter unit 7 included in the faucet machine is fixedly arranged at the filter unit mounting end, and the filter unit 7 can be further selectively arranged on one side of the main valve element 1 in a transverse direction (as shown in fig. 3 to 5) or a vertical direction; preferably, the filter unit 7 includes a filter bottle 72 and a filter element 71 disposed inside the filter bottle 72, the filter bottle 72 is screwed to the main valve element 1, and the filter element 71 is fixedly connected to the main valve element 1 via the filter bottle 72 to form a filter water path. In order to make the waterway arrangement of the faucet machine clearer and simpler, a purified water outlet channel 14 can be further selectively arranged in the main valve core 1, and it is further preferable that the first raw water outlet channel 12 is a raw water outlet channel, and the purified water outlet channel 14 and the first raw water outlet channel 12 are arranged in the main valve core 1 side by side; and further preferably, the water outlet end of the purified water outlet channel 14 and the water outlet end of the first raw water outlet channel 12 extend to the same water outlet area. According to the tap machine, the tap machine comprises a main valve core 1 and a switching valve core 2, a raw water feeding channel 11, a first raw water outlet channel 12 and a second raw water outlet channel 13 are arranged in the main valve core 1, a first overflowing channel 21 and a second overflowing channel 22 are arranged on the switching valve core 2, and the raw water feeding channel 11 can be communicated with the first raw water outlet channel 12 through the first overflowing channel 21 or the raw water feeding channel 11 can be communicated with the second raw water outlet channel 13 through the second overflowing channel 22 only by switching the switching valve core 2 without additionally arranging a blocking structure and an elastic body; the faucet machine has the advantages of simpler structure, higher reliability and the like. Meanwhile, the first raw water outlet channel 12 and the second raw water outlet channel 13 of the faucet machine can share the same water outlet area, so that the arrangement of an internal water path of the faucet machine is simpler, the main valve element 1 is convenient to integrally form, and the production and manufacturing cost of the faucet machine can be effectively reduced.

As a preferred embodiment of the present application, as shown in fig. 6 and 7, a mounting cavity 15 may be further selectively formed in the switching valve core mounting position, the switching valve core 2 is rotatably and fittingly connected to the mounting cavity 15, the mounting cavity 15 includes a first cavity wall 151 and a second cavity wall 152 surrounding the first cavity wall 151, and a side wall of the switching valve core 2 is rotatably and fittingly connected to the second cavity wall 152; in specific operation, when the switching valve core 2 is located at the first position, the water outlet end of the raw water supply channel 11 is in contraposition communication with the water inlet end of the first overflow channel 21, and the water outlet end of the first overflow channel 21 is in contraposition communication with the water inlet end of the first raw water outlet channel 12. This application is through making switching case installation position that main valve element 1 set up is formed with installation cavity 15, makes switching case 2 with the rotatable adaptation of installation cavity 15 sets up, and is further through right first overflow passageway 21 the second overflow passageway 22 the restriction of raw water feed channel 11, first raw water exhalant canal 12 and the raw water exhalant canal 13's of second position, only need rotate switching case 2 makes it be in the primary importance or be in the second place alright in order to realize the switching in water route.

As a preferred embodiment in the foregoing embodiment, as shown in fig. 6 and 7, the present application may further selectively set the first cavity wall 151 as a circular cavity wall, the second cavity wall 152 as a circular cavity wall, the water outlet end of the raw water feeding channel 11 and the water inlet end of the first raw water outlet channel 12 are both disposed on the circular cavity wall and communicated with the installation cavity 15, the water outlet end of the raw water feeding channel 11 and the water inlet end of the first raw water outlet channel 12 are disposed opposite to each other, and the water inlet end of the first overflowing channel 21, the water outlet end of the first overflowing channel 21 and the water inlet end of the second overflowing channel 22 are disposed on the same radial cross section of the middle portion of the switching valve core 2. In practical implementation, the switching valve core 2 is preferably configured as a cylindrical switching valve core matched with the annular cavity wall (as shown in fig. 8 and 9); in order to realize the rapid switching between the raw water flow path and the filtering flow path, it is further preferable that the water inlet end of the second flow passage 22 is flared along the circumferential direction of the switching valve core 2 (as shown in fig. 9 in particular); in order to make the water path simpler and facilitate the processing of the switching valve core, the water inlet end of the first overflowing channel 21 and the water outlet end of the first overflowing channel 21 can be further selectively and linearly communicated. This application is through making the raw water supply passageway 11 play water end with the end of intaking of first raw water exhalant canal 12 is just to setting up, the first end of intaking that overflows passageway 21 the first play water end that overflows passageway 21 with the second overflows the end of intaking that passageway 22 and locates on the same radial section at switching valve core middle part, and then make the inside water route of leading machine arranges more clearly, scientific and reasonable more, can improve simultaneously effectively the reliability of leading machine.

As a preferred embodiment in the foregoing embodiment, as shown in fig. 4 and 5, in a specific implementation, the switching valve core mounting position may be further selectively provided at one end of the main valve core 1, the other end of the main valve core 1 is a filter unit mounting end, and the second raw water outlet channel 13 extends from the first chamber wall 151 to the filter unit mounting end; the first end of the switching valve core 2 is opposite to the first cavity wall 151, and the second flow passage 22 extends from the middle of the side wall of the switching valve core 2 to the first end of the switching valve core 2. Preferably, in practical implementation, the faucet machine further includes a sealing body 3, a sealing body installation groove 23 (as shown in fig. 11) is formed on a side wall of the switch valve core 2, and the sealing body 3 is limited in the sealing body installation groove 23 to form an annular seal at the water inlet end of the first flow-passing channel 21, the water outlet end of the first flow-passing channel 21, and the water inlet end of the second flow-passing channel 22, respectively. For the convenience of assembly, as shown in fig. 12, it is further preferable that the sealing body 3 is integrally provided, and the sealing body 3 includes two annular sealing portions, and the two annular sealing portions are connected to each other through a sealing rib connecting the two annular sealing portions; in specific implementation, the sealing body installation groove 23 is connected with the sealing body 3 in an adaptive manner. According to the switching valve element, a sealing body installation groove 23 is formed in the side wall of the switching valve element 2, and the sealing body 3 is limited in the sealing body installation groove 23 so as to form annular seals at the water inlet end of the first overflowing channel 21, the water outlet end of the first overflowing channel 21 and the water inlet end of the second overflowing channel 22 respectively; and furthermore, the sealing communication of the joints among all the channels can be realized only by arranging one sealing body, so that the composition of the faucet machine is effectively simplified, and the faucet machine is easier to assemble.

As a preferred embodiment of the present application, all the aforementioned embodiments of the present application including the installation cavity 15 can further selectively extend the second end of the switching valve core 2 with a connecting rib 24 (as shown in fig. 8 to 11), the faucet further includes a limit stopper 4 (as shown in fig. 13) adapted to an outer end face of the installation cavity 15, the limit stopper 4 is fixed on the outer end face of the installation cavity 15 to limit the switching valve core 2 in the installation cavity 15; the middle part of the limit stop 4 is also provided with a limit hole 41, and the connecting rib 24 penetrates out of the limit hole 41.

As a preferred embodiment in the foregoing embodiment, the faucet machine may further selectively further include a first connecting member, the switching valve element installation site is further provided with a first connecting portion located outside the installation cavity 15, the limit stop 4 is provided with a first limit hole, and the first connecting member penetrates through the first limit hole and is connected to the first connecting portion, so as to lock the limit stop 4 on the main valve element 1. It should be noted that the first connecting portion is not specifically limited, but it is preferable that the first connecting portion is a mounting rib provided outside the mounting cavity 15, and the number of the mounting ribs is not specifically limited, and the first connecting portion can be selectively provided according to actual needs; in addition, the first connecting member is not particularly limited, and may be selectively configured as a screw, a bolt, a pin, or the like.

As a preferred example in the foregoing embodiment, in order to achieve a better limiting effect on the switching valve core, specifically, as shown in fig. 4 and 5, the faucet may further selectively include a pressing cover 5 (as shown in fig. 14) that is pressed against the limit stopper 4, a detent is formed in a middle portion of a mounting side of the pressing cover 5 and one of the connecting ribs 24, a catch adapted to the detent is provided in the other of the pressing cover and the connecting rib, and the pressing cover 5 is connected to the switching valve core 2 through the detent and the catch adapted to each other. The faucet machine further comprises a limiting stop 4 matched with the outer end face of the installation cavity 15, and the limiting stop 4 is fixedly arranged on the outer end face of the installation cavity 15 so as to limit the switching valve core 2 in the installation cavity 15; and further under the effect of the pressing cover 5, the switching valve core 2 can be effectively limited in the installation cavity 15, so that the problems of use leakage and the like caused by ectopic position of the switching valve core 2 are effectively avoided, and the reliability of the faucet machine is greatly improved.

Preferably, the connecting rib 24 may be a polygonal annular rib, a polygonal clamping portion 51 adapted to the polygonal annular rib is provided on the mounting side of the pressing cover 5, and the pressing cover 5 is connected to the connecting rib 24 through the polygonal annular rib and the polygonal clamping portion 51 adapted to each other; the faucet machine further comprises a second connecting piece, a second connecting portion is further arranged on the polygonal annular convex rib, a second limiting hole is formed in the pressing cover 5, and the second connecting piece penetrates through the second limiting hole to be connected with the second connecting portion, so that the pressing cover 5 is fixedly connected with the switching valve core 2. The number of the sides of the polygonal annular convex rib is not specifically limited, and the polygonal annular convex rib can be selectively set to be triangular, quadrangular, pentagonal, hexagonal or heptagonal and the like; however, in practical implementation, it is preferable that the polygonal annular rib is a hexagonal annular rib (as shown in fig. 9), and the polygonal clamping portion 51 is a hexagonal clamping portion adapted to the hexagonal annular rib. In addition, the second connecting member is not particularly limited, and may be selectively configured as a screw, a bolt, a pin, or the like.

In the foregoing embodiment of the present application, the faucet machine may further optionally include a rotation control element 6 (as shown in fig. 15 in particular) disposed opposite to the pressing cover 5, and in order to facilitate assembly of the faucet machine, it is further preferable that one of the installation side of the rotation control element 6 and the pressing cover 5 is provided with a clamping groove 52, and the other of the installation side of the rotation control element and the pressing cover 5 is provided with a buckle 61 adapted to the clamping groove 52, and the operation rotation element is connected to the pressing cover 5 through the mutually adapted clamping groove 52 and the buckle 61; the periphery of the installation side of the rotary control part 6 is also provided with an annular convex rib, and the annular convex rib is aligned and matched with the end face of the main valve element 1 where the installation position of the switching valve element is located. In specific implementation, a plurality of extending buckles 61 (shown in fig. 15) are arranged on the installation side of the rotary control member 6, and a clamping groove 52 (shown in fig. 14) matched with the buckles 61 is arranged on the pressing cover 5; as an alternative embodiment, the present application may further selectively provide a mounting rib on the mounting side of the rotation control member 6, and provide a plurality of slots 52 on the mounting rib, and provide a plurality of fasteners 61 adapted to the slots 52 on one side of the pressing cover 5; during installation, the rotary control part 6 is connected with the buckle 61 in an alignment clamping manner through the mutually matched clamping groove 52.

As shown in fig. 1 to 5, in the present application, all of the above embodiments and their convertible embodiments may be implemented by further selectively providing the faucet machine with a adaptor 8, wherein an adaptor mounting location is provided at an inlet of the raw water supply channel 11, and the adaptor 8 is provided at the adaptor mounting location. When in use, the faucet machine is connected with the water outlet end of the faucet through the adapter joint 8; in specific implementation, it is further preferable that the adapter joint 8 includes a spherical hinge portion, the faucet further includes an annular sealing body 9, an arc-shaped surface aligned and adapted to the spherical hinge portion is disposed on an inner side of the annular sealing body 9, and the adapter joint 8 is aligned and adapted to the arc-shaped surface; in specific work, the faucet machine can rotate according to actual needs so as to adjust the water outlet angle of the faucet machine.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A faucet machine is characterized in that a faucet body is provided with a faucet body,

the water-saving valve comprises a main valve core and a switching valve core, wherein the main valve core is provided with a switching valve core mounting position, the switching valve core is in adaptive connection with the switching valve core mounting position, and a raw water feeding channel, a first raw water outlet channel and a second raw water outlet channel are also arranged in the main valve core; the switching valve core is provided with a first overflowing channel and a second overflowing channel and is provided with a first position and a second position which can be switched;

2. The faucet machine of claim 1,

the switching valve core mounting position is provided with a mounting cavity, the switching valve core is rotatably adaptive to the mounting cavity and comprises a first cavity wall and a second cavity wall annularly arranged on one side of the first cavity wall, and the side wall of the switching valve core is rotatably adaptive to the second cavity wall;

3. The faucet machine of claim 2,

the first cavity wall is set to be a circular cavity wall, the second cavity wall is set to be a circular cavity wall, the water outlet end of the raw water feeding channel and the water inlet end of the first raw water outlet channel are both arranged on the circular cavity wall and communicated with the installation cavity, the water outlet end of the raw water feeding channel and the water inlet end of the first raw water outlet channel are arranged right opposite to each other, and the water inlet end of the first overflowing channel, the water outlet end of the first overflowing channel and the water inlet end of the second overflowing channel are arranged on the same radial section in the middle of the switching valve core.

4. The faucet machine of claim 2,

the switching valve core mounting position is arranged at one end of the main valve core, the other end of the main valve core is arranged as a filtering unit mounting end, and the second raw water outlet channel extends from the first cavity wall to the filtering unit mounting end; the first end of the switching valve core is opposite to the first cavity wall, and the second overflowing channel extends to the first end of the switching valve core from the middle of the side wall of the switching valve core.

5. The faucet machine of claim 4,

the tap machine further comprises a sealing body, a sealing body mounting groove is formed in the side wall of the switching valve core, the sealing body is limited in the sealing body mounting groove, so that the water inlet end of the first overflowing channel, the water outlet end of the first overflowing channel and the water inlet end of the second overflowing channel form annular seals respectively.

6. Faucet machine according to any one of claims 2 to 5,

the second end of the switching valve core extends to form a connecting rib, the faucet machine further comprises a limit stop matched with the outer side end face of the installation cavity, and the limit stop is fixedly arranged on the outer side end face of the installation cavity so as to limit the switching valve core in the installation cavity; the middle part of the limiting stop is also provided with a limiting hole, and the connecting rib penetrates out of the limiting hole.

7. The faucet machine of claim 6,

the tap machine further comprises a first connecting piece, the switching valve core installation position is further provided with a first connecting portion located on the outer side of the installation cavity, a first limiting hole is formed in the limiting stop, and the first connecting piece penetrates through the first limiting hole to be connected with the first connecting portion so as to lock the limiting stop on the main valve core.

8. The faucet machine of claim 6,

the faucet machine further comprises a pressing cover which is opposite to the limiting stop catch in a pressing mode, a clamping position is formed in the middle of the installation side of the pressing cover and one of the connecting ribs, a buckling position matched with the clamping position is arranged in the other of the middle of the installation side of the pressing cover and the connecting ribs, and the pressing cover is connected with the switching valve core through the mutually matched clamping position and the buckling position.

9. The faucet machine of claim 8,

the connecting ribs are polygonal annular convex ribs, the installation side of the pressing cover is provided with a polygonal clamping part matched with the polygonal annular convex ribs, and the pressing cover is connected with the connecting ribs through the polygonal annular convex ribs and the polygonal clamping part which are matched with each other;

10. The faucet machine of claim 8,

the faucet machine further comprises a rotary control piece which is arranged opposite to the pressing cover, a clamping groove is formed in one of the installation side of the rotary control piece and the pressing cover, a buckle matched with the clamping groove is arranged in the other of the installation side of the rotary control piece and the pressing cover, and the rotary control piece is connected with the pressing cover in a clamping mode through the mutually matched clamping groove and the buckle;

the periphery of the installation side of the rotary control element is also provided with an annular convex rib, and the annular convex rib is aligned and matched with the end face of the main valve core where the installation position of the switching valve core is located.