CN220900695U - Water outlet device - Google Patents

Abstract

The utility model discloses a water outlet device, which comprises: the water distribution assembly is provided with at least one group of waterway control assemblies, the water distribution assembly is provided with a water inlet cavity and a water outlet cavity, and the waterway control assemblies can be used for connecting or disconnecting the water inlet cavity and the water outlet cavity; the water outlet assembly is provided with a water outlet structure connected with the water outlet cavity, the waterway control assembly comprises a switching shaft and an operation assembly, the switching shaft is provided with a first sealing assembly, a second sealing assembly and a third sealing assembly at intervals, the water distribution assembly is provided with a first balancing cavity, a second balancing cavity and a third balancing cavity in sequence, the first balancing cavity is communicated with the water inlet cavity, the second balancing cavity is communicated with the water outlet cavity, the third balancing cavity is communicated with the water outlet cavity, the switching shaft is movably arranged in the first balancing cavity, the second balancing cavity and the third balancing cavity, and when the switching shaft is at a water sealing position and a communicating position, the switching shaft is provided with two water pressures acting on the switching shaft and opposite to each other, so that the resistance of the water pressure to the movement of the switching shaft is weakened, the operation is labor-saving, and the use experience is good.

Description

Water outlet device

Technical Field

The utility model relates to the technical field of water inlet and outlet devices, in particular to a water outlet device.

Background

The existing water outlet device on the market like a spray gun generally drives a switching shaft to move up and down to realize a switch through a pressing handle, the mode is easy to realize sealing, however, as the water pressure increases, the pressure is increased, so that the switching force value is large, the pressing handle is made to be long by increasing a force arm for reducing the force value, and the appearance is influenced and the use is inconvenient. When a consumer uses the water outlet device, the pressing force value is larger along with the increase of the water pressure, and the consumer is easy to feel ache after pressing for a long time, so that the operation is very inconvenient, and the use requirement of the consumer on the water outlet device is difficult to meet.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a water outlet device.

According to an embodiment of the first aspect of the present utility model, a water outlet device includes: the water distribution assembly is arranged on the main shell, is provided with at least one group of waterway control assemblies, is provided with a water inlet cavity and a water outlet cavity which is arranged in one-to-one correspondence with the waterway control assemblies, and can be communicated with or disconnected from the water inlet cavity and the water outlet cavity; the water outlet assembly is arranged on the main shell and is provided with a water outlet structure which is in one-to-one correspondence with the water outlet cavities and is connected with the water outlet cavities, the waterway control assembly comprises a switching shaft and an operation assembly capable of controlling the switching shaft, the switching shaft is provided with a first sealing assembly, a second sealing assembly and a third sealing assembly at intervals along the axial direction of the switching shaft, the water distribution assembly is provided with a first balance cavity, a second balance cavity and a third balance cavity in sequence along the axial direction of the switching shaft, the first balance cavity is communicated with the water inlet cavities, the second balance cavity is communicated with the water inlet cavities and the water outlet cavities, the third balance cavity is communicated with the water outlet cavities, the switching shaft is movably arranged in the first balance cavity, the second balance cavity and the third balance cavity, and the switching shaft can move to a water sealing position and a communicating position; when the switching shaft is positioned at the water sealing position, the first sealing component seals the first balance cavity, the second sealing component seals the second balance cavity, and the water in the water inlet cavity acts on the first sealing component and the second sealing component in opposite pressure directions; when the switching shaft is positioned at the communication position, the second sealing assembly seals the first balance cavity, the water inlet cavity is communicated with the water outlet cavity through the second balance cavity, the third sealing assembly seals the third balance cavity, and the pressure direction of water in the water inlet cavity acting on the second sealing assembly is opposite to the pressure direction of water in the water outlet cavity acting on the third sealing assembly.

The water outlet device provided by the embodiment of the utility model has at least the following beneficial effects: when the switching shaft is at the water sealing position and the communicating position, the switching shaft is provided with two water pressures which act on the switching shaft and are opposite to each other, so that the resistance of the water pressure to the movement of the switching shaft is weakened, a user can control the switching shaft through the operation assembly, the operation is labor-saving, and the use experience is good.

According to some embodiments of the utility model, the end surface cross-sectional areas of the first seal assembly, the second seal assembly, and the third seal assembly are the same.

According to some embodiments of the utility model, the waterway control assembly further includes a reset device configured to reset the switch shaft from the communication position to the water seal position.

According to some embodiments of the utility model, the return means is a return spring capable of forming an elastic force on the switching shaft.

According to some embodiments of the utility model, the operating assembly comprises a key connected to the switching shaft.

According to some embodiments of the present utility model, the extending direction of the switching shaft is set to be a front-rear direction, the water outlet assembly is located at the front portion of the main housing, the water distribution assembly is provided with a reversing water channel extending along the front-rear direction, the reversing water channel is communicated with the water outlet cavity and the water outlet structure, water in the water inlet cavity can enter the water outlet cavity from front to rear through the second balancing cavity, and water in the water outlet cavity enters the water outlet structure from rear to front through the reversing water channel.

According to some embodiments of the utility model, a water inlet channel is arranged in the main housing, and the water inlet channel is communicated with the water inlet cavity along the radial direction of the switching shaft.

According to some embodiments of the utility model, the main housing is provided with a mounting cavity, the water distribution assembly comprises a first water distribution plate, a second water distribution plate and a water sealing cover which are sequentially arranged in the mounting cavity along the axial direction of the switching shaft, the first balance cavity is arranged in the first water distribution plate, the second balance cavity is arranged in the second water distribution plate, the third balance cavity is arranged in the water sealing cover, the water inlet cavity is formed between the first water distribution plate and the second water distribution plate, and the water outlet cavity is formed between the second water distribution plate and the water sealing cover.

According to some embodiments of the utility model, the water distribution assembly is configured with at least two sets of waterway control assemblies.

According to some embodiments of the utility model, the water distribution assembly is provided with two sets of waterway control assemblies, the water outlet assembly comprises a first water outlet structure and a second water outlet structure which are arranged on the main shell, and the two sets of waterway control assemblies are respectively and correspondingly connected to the first water outlet structure and the second water outlet structure.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic diagram of a front structure of a water outlet device according to an embodiment of the present utility model;

FIG. 2 is a top view of a water outlet device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a switching shaft according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a water outlet device according to an embodiment of the present utility model;

FIG. 5 is a second exploded view of a water outlet device according to an embodiment of the present utility model;

FIG. 6 is a schematic cross-sectional view of A-A of FIG. 2;

FIG. 7 is a schematic cross-sectional view of C-C of FIG. 1;

FIG. 8 is a schematic cross-sectional view of B-B of FIG. 1;

Fig. 9 is a schematic cross-sectional view (corresponding to C-C in fig. 1) of the switching shaft according to the embodiment of the present utility model when it is moved to the communication position.

Reference numerals:

a main housing 100, a mounting cavity 101 and a water inlet channel 102;

A water inlet cavity 201, a water outlet cavity 202, a reversing water channel 203, a first water distributing disc 210, a first balance cavity 211, a second balance cavity 212, a third balance cavity 213, a second water distributing disc 220, a water sealing cover 230,

A switching shaft 310, a first seal assembly 311, a second seal assembly 312, a third seal assembly 313, a return spring 321, and a key 322.

A panel 410, a water outlet 411, and a long and narrow water outlet 412.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the related art, the water outlet device generally realizes waterway switching or switching by manual pressing or pushing and other operations, the operation assembly drives the valve core assembly to move to switch the waterway, in actual use, the operation force required by the operation assembly is large and is influenced by water pressure, the operation force is increased along with the increase of the water pressure, and under the condition of large water pressure, the operation force value required by switching is also large, so that the operation feel is poor, the operation is difficult, and the use experience is poor.

A water outlet device according to an embodiment of the present utility model is described below with reference to fig. 1 to 9.

Referring to fig. 1 to 7, a water outlet device according to an embodiment of a first aspect of the present utility model includes: the water distribution assembly is arranged on the main shell 100, is provided with at least one group of waterway control assemblies, and is provided with a water inlet cavity 201 and a water outlet cavity 202 which are arranged in one-to-one correspondence with the waterway control assemblies, and the waterway control assemblies can be used for connecting or disconnecting the water inlet cavity 201 with the water outlet cavity 202; the water outlet components are arranged on the main housing 100, and the water outlet components are provided with water outlet structures which are arranged in one-to-one correspondence with the water outlet cavities 202 and are connected.

The waterway control assembly comprises a switching shaft 310 and an operation assembly capable of controlling the switching shaft 310, wherein the switching shaft 310 is provided with a first sealing assembly 311, a second sealing assembly 312 and a third sealing assembly 313 at intervals along the axial direction of the switching shaft 310, the water distribution assembly is provided with a first balance cavity 211, a second balance cavity 212 and a third balance cavity 213 along the axial direction of the switching shaft 310 in sequence, the first balance cavity 211 is communicated with the water inlet cavity 201, the second balance cavity 212 is communicated with the water inlet cavity 201 and the water outlet cavity 202, the third balance cavity 213 is communicated with the water outlet cavity 202, the switching shaft 310 is movably arranged in the first balance cavity 211, the second balance cavity 212 and the third balance cavity 213, and the switching shaft 310 can move to a water sealing position and a communicating position;

When the switching shaft 310 is positioned at the water sealing position, the first sealing component 311 seals the first balance cavity 211, the second sealing component 312 seals the second balance cavity 212 to disconnect the water inlet cavity 201 from the water outlet cavity 202, and the water in the water inlet cavity 201 acts on the first sealing component 311 and the second sealing component 312 in opposite pressure directions;

When the switching shaft 310 is shifted to the communicating position, the second sealing assembly 312 moves out of the second balance cavity 212 into the first balance cavity 211 and seals the first balance cavity 211, the water inlet cavity 201 and the water outlet cavity 202 are communicated through the second balance cavity 212, the third sealing assembly 313 seals the third balance cavity 213, and the pressure direction of the water in the water inlet cavity 201 acting on the second sealing assembly 312 is opposite to the pressure direction of the water in the water outlet cavity 202 acting on the third sealing assembly 313.

That is, when the switching shaft 310 is in the water sealing position and the communicating position, the switching shaft 310 has two water pressures acting on the switching shaft 310 in opposite directions, so that the resistance of the water pressure to the movement of the switching shaft 310 is weakened, the switching shaft 310 is controlled by a user through the operation assembly, the operation is labor-saving, and the use experience is good.

Specifically, as shown in fig. 7, the first balance cavity 211 and the second balance cavity 212 are respectively communicated with the water inlet cavity 201 and are respectively located at two sides of the water inlet cavity 201, when the switching shaft 310 moves to the water sealing position, the first seal assembly 311 is matched with the first balance cavity 211 and forms a seal, the second seal assembly 312 is matched with the second balance cavity 212 and forms a seal, the first seal assembly 311 and the second seal assembly 312 are located at two opposite sides of the water inlet cavity 201, so that the pressure directions of the first seal assembly 311 and the second seal assembly 312 are opposite, meanwhile, the second seal assembly 312 disconnects the water inlet cavity 201 from the water outlet cavity 202, no water pressure or small water pressure exists in the water outlet cavity 202, the third seal assembly 313 does not influence the movement of the switching shaft 310, and at this time, the resistance of controlling the movement of the switching shaft 310 through the operation assembly is derived from the pressure difference between the first seal assembly 311 and the second seal assembly 312, and the operation is more labor-saving than the conventional structure due to the pressure reverse mutual offset.

Specifically, as shown in fig. 9, the first balance cavity 211 and the second balance cavity 212 are respectively communicated with the water inlet cavity 201 and are respectively located at two sides of the water inlet cavity 201, the second balance cavity 212 and the third balance cavity 213 are respectively communicated with the water outlet cavity 202 and are located at two sides of the water outlet cavity 202, the switching shaft 310 moves to the communicating position, the second seal assembly 312 moves away from the second balance cavity 212 and then is matched with the first balance cavity 211 to form a seal, the water inlet cavity 201 and the water outlet cavity 202 are communicated through the second balance cavity 212, the third seal assembly 313 is matched with the third balance cavity 213 to form a seal, at this time, the water inlet cavity 201 and the water outlet cavity 202 are filled with water, the second seal assembly 312 and the third seal assembly 313 are located at two opposite sides of the water containing cavity formed by the water inlet cavity 201 and the water outlet cavity 202, so that the pressure directions of the second seal assembly 312 and the third seal assembly 313 are opposite, meanwhile, as the second seal assembly 312 closes the first balance cavity 211, the first seal assembly 311 is located at the first balance cavity 211, no water pressure exists in the first balance cavity 211, the first seal assembly 311 does not affect the movement of the switching shaft 310, and the pressure difference is more easily counteracted by the pressure difference between the second seal assembly and the second seal assembly 313.

As shown in fig. 3, in some embodiments of the present utility model, the first, second and third seal assemblies 311, 312 and 313 are sealing rings to achieve a sealing effect.

Specifically, as shown in fig. 3, the second sealing component 312 is an O-ring to fulfill the function of bidirectional sealing, and the first sealing component 311 and the third sealing component 313 are Y-shaped sealing rings, which correspond to the water pressure direction, so as to reduce water overflowing from the first balance cavity 211 and the third balance cavity 213.

It is contemplated that in some embodiments of the present utility model, the first seal assembly 311, the second seal assembly 312, and the third seal assembly 313 may each be selected from an O-ring or a combination of rings.

In some embodiments of the present utility model, the first balance chamber 211 and the third balance chamber 213 can communicate with the outside through an assembly gap or a reserved hole site, avoiding that the formation of a closed space affects the normal movement of the switching shaft 310.

In some embodiments of the present utility model, the end surface cross-sectional areas of the first sealing component 311, the second sealing component 312 and the third sealing component 313 are the same, so that the pressures of the three components are approximately the same as those under the same hydraulic environment, the switching shaft 310 can maintain pressure balance in both the water sealing position and the communication position, the resistance during switching is less affected by the hydraulic pressure, and the operation is more convenient and labor-saving.

In some embodiments of the present utility model, the waterway control assembly further includes a reset device, where the reset device can reset the switching shaft 310 from the communication position to the water sealing position, and when the operation assembly does not operate the switching shaft 310, the switching shaft 310 can be automatically reset to the water sealing position, so that the operation and use of the waterway control assembly are convenient for a user.

As shown in fig. 7 and 9, in some embodiments of the present utility model, the reset device is a reset spring 321, and the reset spring 321 can form an elastic force on the switching shaft 310, so that the switching shaft 310 can be reset by the reset spring 321.

Specifically, as shown in fig. 7 and 9, the main housing 100 is provided with a mounting cavity 101, the water distribution assembly includes a first water distribution plate 210, a second water distribution plate 220 and a water sealing cover 230 sequentially disposed in the mounting cavity 101 along the axial direction of the switching shaft 310, a first balancing cavity 211 is disposed in the first water distribution plate 210, and a return spring 321 is disposed in the first balancing cavity 211 and is respectively pressed against the front ends of the first water distribution plate 210 and the switching shaft 310, so as to apply an elastic force to the switching shaft 310.

It is contemplated that in some embodiments of the present utility model, a return spring may be disposed between the operating assembly and the water cover 230 or the main housing 100, such as when the operating assembly is a key, the return spring may act as a pop-up return drive mechanism for the key.

As shown in fig. 7 and 9, in some embodiments of the present utility model, the operation assembly includes a key 322 connected to the switching shaft 310, and the on-off control of the waterway is achieved by pressing the key 322.

Specifically, as shown in fig. 7 and 9, after the waterway reaches balance, when the key 322 is pressed down, the switching shaft 310 can be pushed to the communication position only by overcoming the elastic force of the return spring 321, and when the key 322 is released, the switching shaft 310 can be automatically reset to the water sealing position due to the elastic force of the return spring 321, so that the operation is convenient.

As shown in fig. 4, fig. 5, fig. 6 and fig. 8, in some embodiments of the present utility model, the extending direction of the switching shaft 310 is set to be the front-rear direction, the water outlet component is located at the front portion of the main housing 100, the water distribution component is provided with a reversing water channel 203 extending along the front-rear direction, the reversing water channel 203 is communicated with the water outlet cavity 202 and the water outlet structure, water in the water inlet cavity 201 can enter the water outlet cavity 202 from front to rear through the second balancing cavity 212, water in the water outlet cavity 202 can enter the water outlet structure from rear to front through the reversing water channel 203, and through the reciprocating water channel structure, water channel reversing can be realized, so that the water channel structure is compact, a water channel setting water channel control component with enough length can be formed, and a water outlet structure with enough space for setting the water outlet component can be reserved, the water outlet structure is convenient to set, the structure is reasonable, and the miniaturized design of the water outlet device is convenient.

Specifically, as shown in fig. 6 to 9, the main housing 100 is provided with a mounting cavity 101, the water distribution assembly includes a first water distribution plate 210, a second water distribution plate 220 and a water sealing cover 230 sequentially arranged in the mounting cavity 101 along the axial direction of the switching shaft 310, the water inlet cavity 201 is formed between the first water distribution plate 210 and the second water distribution plate 220, the water outlet cavity 202 is formed between the second water distribution plate 220 and the water sealing cover 230, the reversing water channel 203 is arranged in the second water distribution plate 220, after water enters the water inlet cavity 201, the water enters the water outlet cavity 202 through the second balancing cavity 212, the water outlet cavity 202 is of a cavity structure extending along the lateral direction, the second balancing cavity 212 and the reversing water channel 203 are communicated at different positions, the water enters the reversing water channel 203 after being reversed in the water outlet cavity 202, and finally the water is conveyed to the water outlet structure of the water outlet assembly.

As shown in fig. 6, in some embodiments of the present utility model, a water inlet passage 102 is provided in the main housing 100, and the water inlet passage 102 communicates with the water inlet chamber 201 in a radial direction of the switching shaft 310.

Specifically, the main housing 100 is provided with a handle, the water inlet channel 102 is arranged in the handle, water radially enters the water inlet cavity 201 from the handle, then is conveyed from front to back (axially) into the water outlet cavity 202 through the second balance cavity 212, finally is conveyed from back to front (axially) into the water outlet structure through the reversing water channel 203, radial water is changed into axial water outlet, and the water path structure becomes simple and compact.

As shown in fig. 4, 5, 6 and 9, in some embodiments of the present utility model, the main housing 100 is provided with the installation cavity 101, the water distribution assembly includes a first water distribution plate 210, a second water distribution plate 220 and a water sealing cover 230 sequentially arranged in the axial direction of the switching shaft 310 in the installation cavity 101, the first balance cavity 211 is arranged in the first water distribution plate 210, the second balance cavity 212 is arranged in the second water distribution plate 220, the third balance cavity 213 is arranged in the water sealing cover 230, the water inlet cavity 201 is formed between the first water distribution plate 210 and the second water distribution plate 220, the water outlet cavity 202 is formed between the second water distribution plate 220 and the water sealing cover 230, and the water distribution assembly is formed through an assembly structure and a cavity structure matched with the switching shaft 310, so that the structure is reasonable and the assembly is convenient.

It is contemplated that in some embodiments of the present utility model, the water distribution assembly may be configured to be separable in half, or may be configured as a cavity as described above, and facilitate assembly of the switching shaft 310.

In some embodiments of the utility model, the water distribution assembly is provided with at least two groups of waterway control assemblies, so that at least two waterway changes are realized, at least two water outlet modes with different functions are realized, the multifunctional use of the water outlet device is realized, and different requirements of users on water spray are met.

In some embodiments of the present utility model, the water distribution assembly is configured with two sets of waterway control assemblies, the water outlet assemblies include a first water outlet structure and a second water outlet structure disposed in the main housing 100, and the two sets of waterway control assemblies are respectively and correspondingly connected to the first water outlet structure and the second water outlet structure, so as to realize switching of two water outlet modes

Specifically, as shown in fig. 5 and 6, the water outlet assembly includes a panel 410 disposed on the main housing 100, and a plurality of water outlet holes 411 are annularly disposed on a periphery of the panel 410 to form a first water outlet structure, where the first water outlet structure can form a water outlet mode similar to that of a shower head; the middle part of panel 410 is provided with long and narrow formula delivery port 412 in order to form the second water outlet structure, and first water outlet structure can form the flat water curtain of blade formula in the middle part of panel 410, through switching control waterway control assembly, can realize the switching use of blade form play water mode and gondola water faucet play water mode.

It is conceivable that in some embodiments of the present utility model, the water distribution assembly may be further configured with one, three or more waterway control assemblies as needed, and the water outlet structure is correspondingly configured to meet different use requirements.

It is conceivable that in some embodiments of the present utility model, the water outlet structure may be configured in other water outlet modes as required, such as a spiral water outlet mode of outputting a spiral water column, a cross water outlet mode of outputting a cross water curtain, etc., so as to meet different usage requirements.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The play water installation, its characterized in that includes:

A main housing;

The water distribution assembly is arranged on the main shell and is provided with at least one group of waterway control assemblies, the water distribution assembly is provided with a water inlet cavity and a water outlet cavity which is arranged in one-to-one correspondence with the waterway control assemblies, and the waterway control assemblies can be used for connecting or disconnecting the water inlet cavity and the water outlet cavity;

the water outlet components are arranged on the main shell and are provided with water outlet structures which are in one-to-one correspondence with the water outlet cavities and are connected with the water outlet cavities;

The waterway control assembly comprises a switching shaft and an operation assembly capable of controlling the switching shaft, a first sealing assembly, a second sealing assembly and a third sealing assembly are arranged on the switching shaft along the axial direction of the switching shaft at intervals, a first balance cavity, a second balance cavity and a third balance cavity are sequentially arranged on the water distribution assembly along the axial direction of the switching shaft, the first balance cavity is communicated with the water inlet cavity, the second balance cavity is communicated with the water inlet cavity and the water outlet cavity, the third balance cavity is communicated with the water outlet cavity, the first sealing assembly can seal the first balance cavity, the second sealing assembly can seal or open the first balance cavity and the second balance cavity, the third sealing assembly can seal the third balance cavity, and the switching shaft is movably arranged in the second balance cavity.

2. The water outlet device of claim 1, wherein: the end surface sectional areas of the first sealing component, the second sealing component and the third sealing component are the same.

3. The water outlet device of claim 1, wherein: the waterway control assembly further includes a reset device capable of resetting the switching shaft from the communicated position to a water-sealing position.

4. A water outlet device according to claim 3, wherein: the reset device is a reset spring, and the reset spring can form elastic acting force on the switching shaft.

5. A water outlet device according to claim 1 or 3, wherein: the operating assembly includes a key connected to the switching shaft.

6. The water outlet device of claim 1, wherein: the extending direction of the switching shaft is set to be the front-back direction, the water outlet assembly is located at the front portion of the main shell, the water distribution assembly is provided with a reversing water channel extending along the front-back direction, the reversing water channel is communicated with the water outlet cavity and the water outlet structure, water in the water inlet cavity can enter the water outlet cavity from front to back through the second balance cavity, and water in the water outlet cavity can enter the water outlet structure from back to front through the reversing water channel.

7. The water outlet device of claim 6, wherein: the main shell is internally provided with a water inlet channel which is communicated with the water inlet cavity along the radial direction of the switching shaft.

8. The water outlet device according to claim 1 or 6 or 7, wherein: the water distribution assembly comprises a first water distribution plate, a second water distribution plate and a water sealing cover, wherein the first water distribution plate, the second water distribution plate and the water sealing cover are sequentially arranged in the mounting cavity along the axial direction of the switching shaft, the first balance cavity is arranged in the first water distribution plate, the second balance cavity is arranged in the second water distribution plate, the third balance cavity is arranged in the water sealing cover, the water inlet cavity is formed between the first water distribution plate and the second water distribution plate, and the water outlet cavity is formed between the second water distribution plate and the water sealing cover.

9. The water outlet device of claim 1, wherein: the water distribution assembly is provided with at least two groups of waterway control assemblies.

10. The water outlet device of claim 1, wherein: the water distribution assembly is provided with two groups of waterway control assemblies, the water outlet assembly comprises a first water outlet structure and a second water outlet structure which are arranged on the main shell, and the two groups of waterway control assemblies are respectively and correspondingly connected to the first water outlet structure and the second water outlet structure.