Liquid outlet valve

Abstract

The utility model discloses a liquid outlet valve which comprises a shell set, a valve plug, a switch and an elastic piece, and the shell set is provided with a liquid inlet, a first outlet and a second outlet. The valve plug is movably assembled in the shell group and is provided with a first position and a second position, the liquid inlet is communicated with the first outlet at the first position, and the liquid inlet and the second outlet are blocked by the valve plug, and the liquid inlet is communicated with the second outlet at the second position, and the liquid inlet and the first outlet are blocked by the valve plug; the switch is connected with the valve plug and used for driving the valve plug to be switched between the first position and the second position, and the elastic piece is used for driving the valve plug to be switched to the first position. According to the liquid outlet valve, water can be discharged in different directions, so that the use forms and modes are enriched, and the use convenience of a user is improved. And secondly, an automatic resetting function is also realized, so that the device can be automatically reset to an initial state after being used.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, and specifically to a liquid outlet valve. Background Art

[0002] A faucet, also known as a water valve, is a switching device for controlling the water flow rate. Most of the existing faucets are only provided with one water outlet for downward water discharge. The design of single-direction water discharge has a single usage mode and cannot meet the usage needs of people for face washing, mouth rinsing, contactless drinking water, etc. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to a certain extent.

[0004] To this end, an embodiment of the utility model provides a liquid outlet valve, which can realize water discharge in different directions, thus enriching the usage forms and methods and improving the convenience of user use. Secondly, it also has the function of automatic reset, so that it can automatically reset to the initial state after use, further improving the convenience of operation.

[0005] The liquid outlet valve of the embodiment of the utility model includes:

[0006] A housing group, which is provided with a liquid inlet, a first outlet and a second outlet;

[0007] A valve plug, which is movably assembled in the housing group and has a first position and a second position. In the first position, the liquid inlet is communicated with the first outlet, and the valve plug blocks the liquid inlet and the second outlet. In the second position, the liquid inlet is communicated with the second outlet, and the valve plug blocks the liquid inlet and the first outlet;

[0008] A switch and an elastic member, the switch is connected to the valve plug and is used to drive the valve plug to switch from the first position to the second position or from the second position to the first position, and the elastic member is used to drive the valve plug to switch to the first position.

[0009] In some embodiments, one end of the elastic member is connected to or abuts against the housing group, and the other end of the elastic member is connected to or abuts against at least one of the switch and the valve plug.

[0010] In some embodiments, a liquid inlet channel, a first liquid outlet channel and a second liquid outlet channel are provided in the housing group;

[0011] The first liquid outlet channel and the second liquid outlet channel are both communicated with the outlet of the liquid inlet channel. The inlet of the liquid inlet channel forms the liquid inlet, the outlet of the first liquid outlet channel forms the first outlet, and the outlet of the second liquid outlet channel forms the second outlet;

[0012] At the first position, the valve plug blocks the inlet of the second liquid outlet channel. At the second position, the valve plug blocks the inlet of the first liquid outlet channel.

[0013] In some embodiments, the housing group includes:

[0014] A first housing, the liquid inlet channel is arranged in the first housing, a channel part is arranged in the first housing, and the first liquid outlet channel is arranged in the channel part;

[0015] A second housing, the second housing is arranged in the first housing, the valve plug is assembled in the second housing, the second housing is provided with a communication hole penetrating the second housing along the radial direction of the second housing, and the annular space between the second housing and the valve plug, the communication hole, and the annular space between the second housing and the first housing are communicated to form the second liquid outlet channel;

[0016] At the first position, the valve plug abuts against the second housing to block the second liquid outlet channel. At the second position, the valve plug abuts against the channel part to block the first liquid outlet channel.

[0017] In some embodiments, the valve plug includes:

[0018] A valve rod, the valve rod is slidably assembled in the second housing, and the elastic member is sleeved on the outer peripheral side of the valve rod and acts between the second housing and the switch;

[0019] A first sealing ring, the first sealing ring is sleeved on the outer peripheral side of the valve rod, the first sealing ring is located between the second housing and the channel part, and the first sealing ring is used to abut against the second housing and the channel part to block the first liquid outlet channel or the second liquid outlet channel.

[0020] In some embodiments, the valve plug includes a second sealing ring, the second sealing ring is sleeved on the outer peripheral side of the valve rod and is used to realize the seal between the valve rod and the second housing, and the second liquid outlet channel is located between the first sealing ring and the second sealing ring.

[0021] In some embodiments, the switch includes:

[0022] A pushing member, which is connected to the valve stem, and is used to axially push the valve stem along the valve stem to realize the switching of the valve plug between the first position and the second position;

[0023] A button, which is rotatably connected to the first housing, the pushing member is rotatably connected to the button, and the button is used to push the pushing member when rotating relative to the first housing to drive the pushing member to move axially along the valve stem.

[0024] In some embodiments, the switch includes a decorative member, which is wrapped around the outside of the button, and the decorative member is located on the side of the button facing away from the pushing member.

[0025] In some embodiments, the housing group includes a water-saving member, which is arranged between the second housing and the first housing, and the water-saving member is located in the second liquid outlet channel.

[0026] In some embodiments, the first outlet is arranged on the bottom side of the liquid outlet valve, and the second outlet is arranged on the top side of the liquid outlet valve;

[0027] And / or, it includes a foaming assembly, and the foaming assembly is assembled at the first outlet;

[0028] And / or, it includes a water outlet assembly, and the water outlet assembly is assembled at the second outlet.

[0029] Beneficial effects: The liquid outlet valve of the embodiment of the present invention can realize liquid outlet in different directions, thereby enriching the usage forms and methods, and improving the convenience of user use. Secondly, it also has an automatic reset function, so that it can automatically reset to the initial state after use, further improving the convenience of operation. Description of the Drawings

[0030] Figure 1 It is a partial structural cross-sectional view of the liquid outlet valve of the embodiment of the present invention.

[0031] Figure 2 It is a cross-sectional view of the liquid outlet valve of the embodiment of the present invention when liquid is discharged through the first outlet.

[0032] Figure 3 It is a cross-sectional view of the liquid outlet valve of the embodiment of the present invention when liquid is discharged through the second outlet.

[0033] Figure 4 It is an exploded view of the partial structure of the liquid outlet valve of the embodiment of the present invention.

[0034] Figure 5 It is an exploded view of the switch of the liquid outlet valve of the embodiment of the present invention.

[0035] Figure 6 It is a schematic diagram showing that the switch of the liquid outlet valve in the embodiment of the present utility model drives the valve plug to switch to the second position.

[0036] Figure 7 It is a schematic diagram showing that the switch of the liquid outlet valve in the embodiment of the present utility model drives the valve plug to switch to the first position.

[0037] Figure 8 It is a sectional view schematic of the overall structure of the liquid outlet valve in the embodiment of the present utility model Figure 1 .

[0038] Figure 9 It is a sectional view schematic of the overall structure of the liquid outlet valve in the embodiment of the present utility model Figure 2 .

[0039] Figure 10 It is a three-dimensional external view schematic of the liquid outlet valve in the embodiment of the present utility model.

[0040] Reference signs:

[0041] 1 - housing group; 11 - liquid inlet; 12 - first outlet; 13 - second outlet; 14 - liquid inlet channel; 15 - first liquid outlet channel; 16 - second liquid outlet channel; 17 - first housing; 171 - channel part; 172 - overhanging part; 18 - second housing; 19 - water-saving part;

[0042] 2 - valve plug; 21 - valve stem; 22 - first sealing ring; 23 - second sealing ring;

[0043] 3 - switch; 31 - pushing part; 311 - second shaft part; 32 - button; 321 - first shaft part; 322 - chute; 33 - decorative part;

[0044] 4 - elastic part;

[0045] 5 - bubbling assembly;

[0046] 6 - water outlet assembly;

[0047] 7 - connecting joint;

[0048] 8 - valve group;

[0049] 9 - outer shell. Detailed implementation manners

[0050] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0051] As Figure 1As shown, the liquid outlet valve of the embodiment of the present utility model includes a housing group 1, a valve plug 2, a switch 3 and an elastic member 4.

[0052] The housing group 1 is provided with a liquid inlet 11, a first outlet 12 and a second outlet 13. For example, as Figure 1 shown, the housing group 1 can generally be a tubular structure and can extend along the front-rear direction. The liquid inlet 11 can be provided at the rear end of the housing group 1, the first outlet 12 can be provided at the bottom side of the housing group 1, and the second outlet 13 can be provided at the top side of the housing group 1.

[0053] The valve plug 2 is movably assembled in the housing group 1 and has a first position and a second position. In the first position, the liquid inlet 11 and the first outlet 12 are communicated, and the valve plug 2 blocks the liquid inlet 11 and the second outlet 13. In the second position, the liquid inlet 11 and the second outlet 13 are communicated, and the valve plug 2 blocks the liquid inlet 11 and the first outlet 12.

[0054] For example, as Figure 1 shown, the valve plug 2 can generally be a columnar or rod-shaped structure. The valve plug 2 can be assembled in the inner hole of the housing group 1 and extend along the front-rear direction, and the valve plug 2 can reciprocate relative to the housing group 1 in the front-rear direction. Figure 1 The valve plug 2 in [reference] is in the first position. At this time, the valve plug 2 cuts off the connection between the liquid outlet and the second outlet 13, and the liquid flowing in from the liquid inlet 11 can be directly discharged through the first outlet 12. The liquid can be water or the like.

[0055] When it is necessary to switch the liquid outlet, the valve plug 2 can be driven to move backward. At this time, the valve plug 2 will cut off the connection between the liquid outlet and the first outlet 12, and the liquid flowing in from the liquid inlet 11 can be directly discharged through the second outlet 13.

[0056] The switch 3 is connected to the valve plug 2 and is used to drive the valve plug 2 to switch between the first position and the second position. For example, as Figure 1 shown, the switch 3 can be installed at the front end of the valve plug 2. The switch 3 can be a structural member such as a button or a knob. When in use, the switch 3 can be operated to drive the valve plug 2 to move from the above-mentioned first position to the second position, so as to realize the liquid discharge of different liquid outlets.

[0057] In some other embodiments, the valve plug 2 can also be actively switched from the second position to the first position by manipulating the switch 3, that is, the switch 3 can realize the free switching of the valve plug 2 between the first position and the second position, thus meeting the use requirement of actively switching the liquid outlet.

[0058] Specifically, the switch 3 can be a structure such as a knob or a button. For example, when it is a knob, the switch 3 can be rotated forward to switch from the first position to the second position, and the switch 3 can be rotated backward to switch from the second position to the first position.

[0059] The elastic member 4 acts on the switch 3 and / or the valve plug 2 and is used to drive the valve plug 2 to reset to the first position. For example, as Figure 1 shown, the elastic member 4 can be a structural member such as a spring. The elastic member 4 can be sleeved on the outer peripheral side of the valve plug 2. The front end of the elastic member 4 can be in abutting contact with the switch 3, and the rear end of the elastic member 4 can be in abutting contact with the housing group 1.

[0060] Under normal conditions, the elastic member 4 can always have a tendency to push the switch 3 forward, so that the valve plug 2 can always have a tendency to reset to the first position under the action of the elastic member 4 and keep the valve plug 2 in the first position.

[0061] In some other embodiments, one end of the elastic member 4 can be in abutment with the housing group 1, and the other end of the elastic member 4 can be in abutment with the valve plug 2, so that the valve plug 2 can also be switched to the first position. In some other embodiments, the end of the elastic member 4 can also be fixedly connected to the housing group 1, the valve plug 2, the switch 3, etc.

[0062] For the liquid outlet valve of the embodiment of the present utility model, both the first outlet 12 and the second outlet 13 can supply liquid to flow out. This design of flowing out through different liquid outlet ports can change the flowing direction of the liquid, thus meeting different usage requirements of users and improving the convenience of use.

[0063] Secondly, by providing the elastic member 4, the self-resetting of the usage state of the liquid outlet valve can be realized, so that the liquid outlet valve can automatically reset to the initial state after the user uses it, further improving the convenience of operation.

[0064] In some embodiments, a liquid inlet channel 14, a first liquid outlet channel 15 and a second liquid outlet channel 16 are provided in the housing group 1. Figure 1 The curves with different types of arrows attached therein represent different channel paths, and the liquid inlet channel 14, the first liquid outlet channel 15 and the second liquid outlet channel 16 as a whole can form a Y-shaped channel design. For example, as Figure 1 shown, both the first liquid outlet channel 15 and the second liquid outlet channel 16 are communicated with the outlet of the liquid inlet channel 14. The inlet of the liquid inlet channel 14 forms a liquid inlet 11, the outlet of the first liquid outlet channel 15 forms a first outlet 12, and the outlet of the second liquid outlet channel 16 forms a second outlet 13.

[0065] When the valve plug 2 is switched to the first position, the valve plug 2 blocks the inlet of the second liquid outlet channel 16. At this time, as Figure 2 shown, the liquid inlet channel 14 and the first liquid outlet channel 15 are communicated, thus meeting the usage requirement of discharging liquid through the first outlet 12. When the valve plug 2 is switched to the second position, the valve plug 2 blocks the inlet of the first liquid outlet channel 15. At this time, as Figure 3As shown, the liquid inlet passage 14 and the second liquid outlet passage 16 are in communication, thus meeting the usage requirement of discharging liquid via the second outlet 13.

[0066] In some embodiments, the housing assembly 1 includes a first housing 17. The liquid inlet passage 14 is provided in the first housing 17. A passage portion 171 is provided in the first housing 17, and the first liquid outlet passage 15 is provided in the passage portion 171.

[0067] For example, as Figure 1 shown, the first housing 17 can generally be a tubular structure, and a part of the internal space of the first housing 17 forms the liquid inlet passage 14. The passage portion 171 can be integrally formed in the first housing 17. The passage portion 171 can generally be L-shaped, and an internal passage is provided in the passage portion 171. The internal passage communicates with the internal space of the first housing 17 and forms the first liquid outlet passage 15.

[0068] The housing assembly 1 further includes a second housing 18. The second housing 18 is provided in the first housing 17. The valve plug 2 is assembled in the second housing 18. The second housing 18 is provided with a communication hole that penetrates the second housing 18 along the radial direction of the second housing 18. The annular space between the second housing 18 and the valve plug 2, the communication hole, and the annular space between the second housing 18 and the first housing communicate with each other and form the second liquid outlet passage 16.

[0069] For example, as Figure 1 shown, the second housing 18 can also be a tubular structure. The above-mentioned first housing 17 can be sleeved on the outer peripheral side of the second housing 18. Sealing assembly between the second housing 18 and the first housing 17 can be achieved through a sealing ring. The second housing 18 and the passage portion 171 can be arranged at intervals in the front-rear direction, and the second housing 18 can be located on the front side of the passage portion 171.

[0070] There can be multiple communication holes, and each communication hole can connect the annular space between the valve stem 21 and the second housing 18 with the annular space between the second housing 18 and the first housing 17, thus facilitating the formation of the above-mentioned second liquid outlet passage 16.

[0071] In the first position, the valve plug 2 abuts against the second housing 18 to block the second liquid outlet passage 16. In the second position, the valve plug 2 abuts against the passage portion 171 to block the first liquid outlet passage 15.

[0072] For example, as Figure 1 shown, a part of the valve plug 2 can be located between the second housing 18 and the passage portion 171. When the valve plug 2 moves forward, the valve plug 2 can be switched to the first position and can be in close contact with the rear surface of the second housing 18. At this time, the valve plug 2 will release the blockage of the inlet of the first liquid outlet passage 15 and seal the inlet of the second liquid outlet passage 16.

[0073] When the valve plug 2 moves backward, the valve plug 2 can be switched to the second position and can be in close contact with the front surface of the channel portion 171. At this time, the valve plug 2 will release the blockage of the inlet of the second liquid outlet channel 16 and seal the inlet of the first liquid outlet channel 15.

[0074] In some embodiments, the valve plug 2 includes a valve stem 21 and a first sealing ring 22. The valve stem 21 is slidably assembled in the second housing 18. The elastic member 4 is sleeved on the outer peripheral side of the valve stem 21 and acts between the second housing 18 and the switch 3. The first sealing ring 22 is sleeved on the outer peripheral side of the valve stem 21. The first sealing ring 22 is located between the second housing 18 and the channel portion 171, and the first sealing ring 22 is used to abut against the second housing 18 and the channel portion 171 to block the first liquid outlet channel 15 or the second liquid outlet channel 16.

[0075] For example, as Figure 1 shown, the valve stem 21 can be assembled in the inner hole of the second housing 18. A circular portion can be provided on the outer peripheral side of the rear end of the valve stem 21. A circular groove can be provided on the outer peripheral side of the circular portion. The first sealing ring 22 can be arranged in the circular groove of the circular portion. Both the circular portion and the first sealing ring 22 are located between the second housing 18 and the channel portion 171 described above.

[0076] The switch 3 can be connected to the front end of the valve stem 21. During use, the valve stem 21 can be driven to move back and forth by the switch 3, so that the circular portion and the first sealing ring 22 can be driven to move back and forth in the front-rear direction. When the circular portion moves forward, the first sealing ring 22 can be in close contact with the rear surface of the second housing 18, so as to realize the sealing and blocking of the inlet of the second liquid inlet channel 14.

[0077] When the circular portion moves backward, the first sealing ring 22 will separate from the second housing 18 and be in close contact with the front end surface of the channel portion 171, so as to realize the sealing and blocking of the inlet of the first liquid inlet channel 14.

[0078] In some embodiments, the valve plug 2 includes a second sealing ring 23. The second sealing ring 23 is sleeved on the outer peripheral side of the valve stem 21 and is used to realize the seal between the valve stem 21 and the second housing 18. The second liquid outlet channel 16 is located between the first sealing ring 22 and the second sealing ring 23.

[0079] For example, as Figure 1 shown, the second sealing ring 23 can be a Y-shaped sealing ring. A circular groove can also be provided on the outer peripheral side of the front half of the valve stem 21. The second sealing ring 23 can be embedded in the circular groove. The second sealing ring 23 can realize the sealing and blocking of the front side of the annular space between the valve stem 21 and the second housing 18, thus ensuring the sealing performance of the second liquid outlet channel 16 between the valve stem 21 and the second housing 18.

[0080] In some embodiments, the switch 3 includes a pushing member 31 which is connected to the valve stem 21, and the pushing member 31 is used to axially push the valve stem 21 along the valve stem 21 to realize the switching of the valve plug 2 between the first position and the second position.

[0081] For example, as Figure 1 and Figure 4 shown, a buckle may be provided at the front end of the valve stem 21, and a clamping groove may be provided on the pushing member 31. During assembly, the buckle of the valve stem 21 can be directly passed through the clamping groove and tightly clamped with the clamping groove, thus facilitating the connection and disassembly of the valve stem 21. The pushing member 31 can reciprocate along the axis of the valve stem 21. When the pushing member 31 moves forward, the pushing member 31 can drive the valve plug 2 to switch to the first position. When the pushing member 31 moves backward, the pushing member 31 can drive the valve plug 2 to switch to the second position.

[0082] The switch 3 further includes a button 32 which is rotatably connected to the first housing 17, and the pushing member 31 is rotatably connected to the button 32. The button 32 is used to push the pushing member 31 when rotating relative to the first housing to drive the pushing member 31 to move axially along the valve stem 21.

[0083] For example, as Figure 5 shown, the button 32 may be provided with two first shaft portions 321. There may be two first shaft portions 321, and the two first shaft portions 321 may be integrally formed on the left and right sides of the button 32 respectively, and the two first shaft portions 321 are coaxially arranged. As Figure 4 shown, two overhanging portions 172 may be integrally formed on the first housing 17. The overhanging portions 172 may be long sheet-shaped, and the two overhanging portions 172 may be provided at the front end of the first housing 17 and arranged in parallel at intervals in the left-right direction. The above two first shaft portions 321 may be respectively rotationally connected to the two overhanging portions 172.

[0084] As Figure 5 shown, two sliding grooves 322 may also be provided at the rear side of the button 32. The two sliding grooves 322 may be arranged in parallel at intervals in the direction. A second shaft portion 311 may be integrally formed on the pushing member 31. The left end of the second shaft portion 311 may be fitted in the left sliding groove 322, and the right end of the second shaft portion 311 may be fitted in the right sliding groove 322.

[0085] During use, the second shaft portion 311 can not only rotate relative to the sliding groove 322 to meet the use requirements of the rotational assembly of the button 32 and the pushing member 31. Secondly, the second shaft portion 311 can also slide in the sliding groove 322 to meet the use requirements of the position change of the pushing member 31 relative to the button 32.

[0086] Specifically, the first shaft portion 321 may be located above the second shaft portion 311. When it is necessary to switch the valve plug 2 to the second position, as Figure 6As shown, the button 32 can be driven to rotate counterclockwise by pressing the button 32. At this time, the lower part of the button 32 will be close to the first shell 17, and the second shaft portion 311 can rotate relatively in the slide groove 322 and slide along the slide groove 322 under the action of the button 32. Under the action of the second shaft portion 311 and the slide groove 322, the push member 31 can move backward and switch to the second position.

[0087] After the liquid is discharged through the second outlet 13 and used, Figure 7 As shown, under the action of the elastic member 4, the push member 31 will move forward, and under the action of the second shaft portion 311 and the slide groove 322, the push member 31 will rotate clockwise and reset to the initial position, and the valve plug 2 will also reset to the first position synchronously, so as to maintain the use requirement of liquid discharge from the first outlet 12 under normal conditions.

[0088] In some embodiments, the switch 3 includes a decorative member 33, which is coated on the outer side of the button 32 and is located on a side of the button 32 away from the push member 31. Figure 5 As shown, the decorative member 33 can be a cap-shaped structure as a whole, and the decorative member 33 can be installed on the front side of the button 32 by snap-fitting or the like, so as to play a role in decoration and improving the appearance.

[0089] In some embodiments, the shell assembly 1 includes a water-saving member 19, which is disposed between the second shell 18 and the first shell 17, and the water-saving member 19 is located in the second liquid outlet channel 16. Figure 3 and Figure 4 As shown, the water-saving member 19 can be a water-saving sheet, and the water-saving member 19 can be arranged in the annular space between the second shell 18 and the first shell 17, and the water-saving member 19 can be located at the bottom side of the second shell 18. When in use, the water-saving member 19 can limit water outflow and save water resources.

[0090] In some embodiments, the first outlet 12 is disposed at the bottom side of the liquid outlet valve, and the second outlet 13 is disposed at the top side of the liquid outlet valve. In other embodiments, the second outlet 13 may also be disposed at the side of the liquid outlet valve.

[0091] In some embodiments, Figure 8 As shown, the liquid outlet valve includes a bubbler assembly 5, and the bubbler assembly 5 is assembled at the first outlet 12. The bubbler assembly 5 may include a sealing ring, a bubbler joint and a bubbler, etc. When used, the bubbler assembly 5 can play the role of foaming and saving water.

[0092] In some embodiments, Figure 9As shown, the liquid outlet valve further includes a water outlet assembly 6, and the water outlet assembly 6 is assembled to the second outlet 13. The water outlet assembly 6 may include a water outlet head, a filter screen, a sealing ring, etc. When in use, liquids such as water can be discharged through the water outlet assembly 6, thereby realizing the function of upward water discharge.

[0093] In some embodiments, the liquid outlet valve includes a connection joint 7. The connection joint 7 is connected to the housing group 1 and communicates with the liquid inlet 11, and the connection joint 7 is used to introduce liquid into the liquid inlet 11. For example, as Figure 8 and Figure 9 shown, the connection joint 7 can generally be a tubular structure. The connection joint 7 can be connected to the rear end of the first housing 17, and a sealing assembly can be achieved between the connection joint 7 and the first housing 17 through a sealing ring. When in use, the liquid can first flow into the connection joint 7 and then flow into the above-mentioned liquid inlet passage 14 through the liquid inlet 11.

[0094] In some embodiments, the liquid outlet valve includes a valve group 8. The valve group 8 is provided at the inlet of the connection joint 7, and the valve group 8 is used to open and close the inlet of the connection joint 7. For example, as Figure 8 and Figure 9 shown, the valve group 8 can be a ball valve, etc. The valve group 8 can be installed at the rear end of the connection joint 7. When the valve group 8 is opened, the liquid can flow into the connection joint 7 through the valve group 8. When the valve group 8 is closed, the flow of the liquid to the connection joint 7 can be blocked by the valve group 8. The valve group 8 can be used to control the opening and closing of the first outlet 12 under normal conditions.

[0095] In some embodiments, as Figures 8 to 10 shown, the liquid outlet valve includes a housing 9. The housing 9 can generally be T-shaped, and the housing group 1, the connection joint 7, and the valve group 8 are all provided inside the housing 9. The design of the housing 9 can, on the one hand, achieve an integrated design, and on the other hand, play a decorative role, ensuring the overall appearance.

[0096] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present invention.

Claims

1. A liquid outlet valve, characterized in that, Comprising: A housing assembly, the housing assembly being provided with a liquid inlet, a first outlet and a second outlet; A valve plug, the valve plug being movably assembled within the housing assembly and having a first position and a second position. In the first position, the liquid inlet and the first outlet are in communication, and the valve plug blocks the liquid inlet and the second outlet. In the second position, the liquid inlet and the second outlet are in communication, and the valve plug blocks the liquid inlet and the first outlet; A switch and an elastic member, the switch being connected to the valve plug and used to drive the valve plug to switch between the first position and the second position, and the elastic member being used to drive the valve plug to switch to the first position.

2. The liquid outlet valve according to claim 1, characterized in that, One end of the elastic member is connected to or abuts against the housing assembly, and the other end of the elastic member is connected to or abuts against at least one of the switch and the valve plug.

3. The liquid outlet valve according to claim 1, characterized in that, A liquid inlet channel, a first liquid outlet channel and a second liquid outlet channel are provided within the housing assembly; Both the first liquid outlet channel and the second liquid outlet channel are in communication with the outlet of the liquid inlet channel. The inlet of the liquid inlet channel forms the liquid inlet, the outlet of the first liquid outlet channel forms the first outlet, and the outlet of the second liquid outlet channel forms the second outlet; In the first position, the valve plug seals the inlet of the second liquid outlet channel. In the second position, the valve plug seals the inlet of the first liquid outlet channel.

4. The liquid outlet valve according to claim 3, characterized in that, The housing assembly includes: A first housing, the liquid inlet channel is provided within the first housing, a channel portion is provided within the first housing, and the first liquid outlet channel is provided within the channel portion; A second housing, the second housing is provided within the first housing, the valve plug is assembled within the second housing, the second housing is provided with a communication hole that penetrates the second housing along the radial direction of the second housing, and the annular space between the second housing and the valve plug, the communication hole, and the annular space between the second housing and the first housing are in communication and form the second liquid outlet channel; In the first position, the valve plug abuts against the second housing to block the second liquid outlet channel. In the second position, the valve plug abuts against the channel portion to block the first liquid outlet channel.

5. The liquid outlet valve according to claim 4, characterized in that, The valve plug includes: A valve rod, the valve rod is slidably assembled within the second housing, and the elastic member is sleeved on the outer peripheral side of the valve rod and acts between the second housing and the switch; A first sealing ring, the first sealing ring is sleeved on the outer peripheral side of the valve rod, the first sealing ring is located between the second housing and the channel portion, and the first sealing ring is used to abut against the second housing and the channel portion to block the first liquid outlet channel or the second liquid outlet channel.

6. The liquid outlet valve according to claim 5, characterized in that The valve plug includes a second sealing ring, the second sealing ring is sleeved on the outer peripheral side of the valve rod and is used to achieve sealing between the valve rod and the second housing, and the second liquid outlet channel is located between the first sealing ring and the second sealing ring.

7. The liquid outlet valve according to claim 5, characterized in that, The switch includes: A pushing member, the pushing member is connected to the valve rod, and the pushing member is used to axially push the valve rod along the valve rod to achieve the switching of the valve plug between the first position and the second position; A button is rotatably connected to the first shell, the push piece is rotatably connected to the button, and the button is used to push the push piece when rotating relative to the first shell to drive the push piece to move along the axial direction of the valve stem.

8. The liquid outlet valve according to claim 7, characterized in that, The switch comprises a decorative piece, the decorative piece is coated on the outer side of the button, and the decorative piece is located on a side of the button away from the pushing piece.

9. The liquid outlet valve according to claim 4, characterized in that The shell group includes a water-saving component, which is arranged between the second shell and the first shell, and the water-saving component is located in the second liquid outlet channel.

10. The liquid outlet valve according to any one of claims 1-9, characterized in that, The first outlet is arranged at the bottom side of the liquid outlet valve, and the second outlet is arranged at the top side of the liquid outlet valve; and / or, comprising a frothing component, wherein the frothing component is mounted on the first outlet; And / or, comprising a water outlet assembly, wherein the water outlet assembly is assembled at the second outlet.

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