Water outlet device and self-resetting waterway switching mechanism thereof

Abstract

The utility model discloses a water outlet device and a self-reset waterway switching mechanism thereof. The self-reset waterway switching mechanism comprises a body, a valve element, a reset spring and a pressing assembly. The body is provided with a switching cavity, a water inlet channel, a first water outlet channel and a second water outlet channel, wherein the water inlet channel, the first water outlet channel and the second water outlet channel are communicated with the switching cavity. The valve element is movably arranged in the switching cavity and movably blocks a first valve port and a second valve port of the switching cavity. When the valve element moves to block the second valve port, the valve element keeps blocking the second valve port under the action of water pressure; the valve element is provided with two pushing and abutting grooves. The reset spring is contained in the switching cavity and used for driving the valve element to move to block the first valve port. The pressing assembly comprises a button and an elastic pushing and abutting piece, and the pushing and abutting piece is movably matched with the two pushing and abutting grooves of the valve element in a pushing and abutting mode to drive the valve element to block one of the first valve port and the second valve port. The self-resetting waterway switching mechanism is used for waterway switching, and the self-resetting waterway switching mechanism can automatically reset after water supply is cut off, so that the self-resetting waterway switching mechanism is convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to the field of bathrooms, in particular to a water outlet device and a self-resetting waterway switching mechanism thereof. Background Art

[0002] Existing water outlet devices (such as shower heads, shower faucets, etc.) are generally provided with at least two water channels, and different water channels are used to realize different functions, thereby diversifying the functions of the water outlet device.

[0003] However, the pressing switching mechanisms currently used to switch water paths on water outlet devices are mostly of the following types:

[0004] The first type uses a ballpoint pen-style press-to-switch mechanism, such as the shower head disclosed in Chinese patent CN210171728U.

[0005] The second type is a ratchet and pawl type press switching mechanism, such as the shower head disclosed in Chinese patent CN205128222U, which adopts this ratchet and pawl type press switching mechanism;

[0006] The third type is a seesaw-type press-switch mechanism, such as the shower disclosed in Chinese patent CN203525909U, which adopts this seesaw-type press-switch mechanism;

[0007] However, the above three types of push-type switching mechanisms cannot automatically reset to a commonly used water outlet path (i.e., they cannot reset to a commonly used water outlet mode) after the water supply is cut off; this results in the user having to press the switch again to switch to the desired commonly used water outlet mode the next time the user uses the water outlet device after switching to other water outlet modes, which is inconvenient for the user.

[0008] In view of the existence of the above problems, it is necessary to study a water outlet device and a self-resetting waterway switching mechanism thereof, which can realize the function of automatic reset when water is cut off, and is convenient for users to use. Utility Model Content

[0009] The purpose of the utility model is to provide a water outlet device and a self-resetting waterway switching mechanism thereof, which can realize the function of automatic resetting when water is cut off and is convenient for users to use.

[0010] In order to achieve the above objectives, the solution of the present invention is:

[0011] The cam is pressed against the valve core, and the cam is pressed against the valve core to open the valve opening, so that the cam is pressed against the valve core, and the cam is pressed against the valve core to open the valve opening.

[0012] The valve core is equipped with a sealing ring that seals with the inner wall of the switching chamber. The sealing ring divides the switching chamber into a water passage chamber and an operating chamber. The water passage chamber has the inlet, the first valve port and the second valve port. The reset spring and the two push grooves of the valve core are located in the operating chamber. The operating chamber is provided with a yield port corresponding to the two push grooves of the valve core.

[0013] The first valve port and the second valve port of the switching chamber are arranged opposite to each other, the side wall of the switching chamber is provided with the inlet and a passage, and the second valve port is communicated with the second water outlet channel through the passage.

[0014] The two push grooves of the valve core are both provided with a guide inclined surface and a push-resistance surface. The guide inclined surfaces of the two push grooves are adjacent to each other, and the push-resistance surfaces of the two push grooves are arranged away from each other. The push member has a push portion for sliding fit with the guide inclined surface and push fit with the push-resistance surface.

[0015] The body is provided with two opposite sliding grooves, and the button has sliding portions respectively slidably connected with the two sliding grooves.

[0016] Limiting protrusions for limiting the sliding portion are formed on both sides of the sliding groove of the body; the sliding portion of the button is cylindrical.

[0017] The push member is a spring structure, and the middle part of the push member is bent to form a push portion that movably pushes and cooperates with the two push grooves of the valve core.

[0018] The button forms an embedding groove, and two sides of the push member are embedded in the embedding groove of the button.

[0019] Two opposite arc-shaped recesses are formed on both sides of the button embedding groove, and two arc-shaped bends are formed on both sides of the push-pull piece. The two arc-shaped bends of the push-pull piece are respectively embedded with the two arc-shaped recesses of the embedding groove.

[0020] The pushing member is a spring structure, and one end of the pushing member forms a pushing portion that is movably pushed and matched with the two pushing grooves of the valve core.

[0021] A water outlet device comprises the self-resetting waterway switching mechanism as described above.

[0022] The water outlet device further comprises a water outlet head connected to the body, the water outlet head having two water outlet cavities, and the two water outlet cavities are respectively connected to the first water outlet channel and the second water outlet channel.

[0023] The water outlet device further comprises a shell, which covers the body and the water outlet head, and the shell is provided with a clearance hole corresponding to the button.

[0024] After adopting the above solution, the working principle of the self-resetting waterway switching mechanism of the utility model is as follows:

[0025] In the normal state, the valve core is in a position blocking the first valve port under the action of the return spring. At this time, the water inlet channel is connected to the second water outlet channel through the inlet and the second valve port, and the push member of the pressing assembly is opposite to the first push groove of the two push grooves of the valve core. At this time, the self-resetting waterway switching mechanism of the utility model is in the default waterway state (see figure);

[0026] When the self-resetting water path switching mechanism of the present invention is in the default water path state, the user presses the button of the pressing assembly, and the button drives the pushing member to move so that the pushing member is inserted into the first pushing groove of the two pushing grooves of the valve core; then, as the button is pressed, the pushing member is deformed and pushes one side of the first pushing groove of the two pushing grooves of the valve core, thereby pushing the valve core to move to a position that blocks the second valve port. At this time, the water inlet channel is connected to the first water outlet channel through the inlet and the first valve port; thereafter, the user releases the pressure on the button, the pushing member automatically resets and pushes the button to reset. At this time, the valve core keeps blocking the second valve port under the action of the water pressure in the switching chamber, and the pushing member is opposite to the second pushing groove of the two pushing grooves of the valve core; at this time, the self-resetting water path switching mechanism of the present invention is in the water path switching state;

[0027] When the self-resetting water path switching mechanism of the present invention is in the water path switching state, the user presses the button of the pressing assembly, and the button drives the pushing member to move, so that the pushing member is inserted into the second pushing groove of the two pushing grooves of the valve core; then, as the button is pressed, the pushing member is deformed and pushes one side of the second pushing groove of the two pushing grooves of the valve core, thereby pushing the valve core to move to the position of sealing the first valve port. At this time, the water inlet water channel is connected to the first water outlet water channel through the inlet and the second valve port; after this, the user releases the pressure on the button, the pushing member automatically resets and pushes the button to reset. At this time, the valve core keeps blocking the first valve port under the action of the water pressure in the switching chamber and the action of the reset spring, and the pushing member is opposite to the first pushing groove of the two pushing grooves of the valve core; at this time, the self-resetting water path switching mechanism of the present invention switches from the water path switching state to the default water path state;

[0028] When the self-resetting waterway switching mechanism of the present invention is in the waterway switching state, if the water is cut off (that is, the water inlet channel stops flowing), the valve core is no longer affected by the water pressure in the exchange chamber, and the reset spring resets and pushes the valve core to move to the position of sealing the first valve port, and the push member is opposite to the first push groove of the two push grooves of the valve core. At this time, the self-resetting waterway switching mechanism of the present invention automatically resets to the default waterway state.

[0029] From the above, it can be seen that the self-resetting water channel switching mechanism of the present invention can switch the water channel between the switching water channel state and the default water channel state by pressing a button, and the self-resetting water channel switching mechanism can automatically reset to the default water channel state after the water is cut off, thereby facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the water outlet device of the present utility model.

[0031] Figure 2 The structural decomposition of the water outlet device of the utility model Figure 1 .

[0032] Figure 3 The structural decomposition of the water outlet device of the utility model Figure 2 .

[0033] Figure 4 This is a schematic diagram of the utility model in the default water discharge state.

[0034] Figure 5 This is a schematic diagram of the utility model when it is in the water-discharging state.

[0035] Figure 6 This is a schematic diagram of the process of the utility model switching from the default water outlet state to the switched water outlet state.

[0036] Figure 7This is a schematic diagram of the process of the utility model switching from the water outlet state to the default water outlet state.

[0037] Figure 8 This is a partial cross-sectional view of the utility model Figure 1 .

[0038] Figure 9 This is a partial cross-sectional view of the utility model Figure 2 .

[0039] Description of labels:

[0040] Main body 1, first connecting body 101, second connecting body 102, sealing ring 103,

[0041] Switching chamber 11, water passage chamber 1101, operating chamber 1102, inlet 111, first valve port 112, second valve port 113, passage 114, water inlet channel 12, first water outlet channel 13, second water outlet channel 14, yielding port 15, positioning rod 16, chute 17, limiting protrusion 171,

[0042] Valve core 2, push groove 21, guide inclined surface 211, push stop surface 212, ring groove 22, sealing gasket 221, sealing ring 23,

[0043] Return spring 3,

[0044] Press component 4,

[0045] Button 41, sliding portion 411, embedding groove 412, arc-shaped recess 4121,

[0046] Pushing member 42, pushing portion 421, arc-shaped bent portion 422,

[0047] Water outlet head 5, water outlet seat 501, water outlet panel 502, water outlet cavity 51,

[0048] The housing 6 has a clearance hole 61 . DETAILED DESCRIPTION

[0049] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0050] like Figures 1 to 9 As shown, the utility model discloses a shower head, which includes a self-resetting water channel switching mechanism, which is used to switch the water channel and can automatically reset after the water is cut off, thereby facilitating use by users.

[0051] Specifically, in an embodiment of the present utility model, the self-resetting waterway switching mechanism includes a body 1, a valve core 2, a reset spring 3 and a pressing assembly 4; wherein the body 1 is provided with a switching chamber 11, a water inlet channel 12, a first water outlet channel 13 and a second water outlet channel 14, the switching chamber 11 has an inlet 111, a first valve port 112 and a second valve port 113 respectively connected to the water inlet channel 12, the first water outlet channel 13 and the second water outlet channel 14, the inlet 111 is located between the first valve port 112 and the second valve port 113; the valve core 2 is movably provided in the switching chamber 11 and movably blocks the first valve port 112 and the second valve port 113; when the valve core 2 moves to block the second valve port 113, the valve core 2 keeps blocking the second valve port 113 under the action of water pressure; the valve core 2 is provided with two push grooves 21; the return spring 3 is accommodated in the switching chamber 11 and cooperates with the valve core 2, and the return spring 3 is used to drive the valve core 2 to move to block the first valve port 112; the pressing assembly 4 includes a button 41 movably engaged with the main body 1 and a push member 42 cooperating with the button 41, the push member 42 is elastic, and the push member 42 movably pushes and cooperates with the two push grooves 21 of the valve core 2 to drive the valve core 2 to block one of the first valve port 112 and the second valve port 113.

[0052] Cooperate Figures 4 to 7 As shown, the working principle of the self-resetting waterway switching mechanism of the present invention is:

[0053] In normal state, the valve core 2 is in a position of blocking the first valve port 112 under the action of the return spring 3. At this time, the water inlet channel 12 is connected to the second water outlet channel 14 through the inlet 111 and the second valve port 113, and the push member 42 of the pressing assembly 4 is opposite to the first push groove 21 of the two push grooves 21 of the valve core 2; at this time, the self-resetting waterway switching mechanism of the present invention is in the default waterway state (see Figure 4 shown);

[0054] When the self-resetting waterway switching mechanism of the present invention is in the default waterway state, the user presses the button 41 of the pressing assembly 4, and the button 41 drives the pushing member 42 to move so that the pushing member 42 is inserted into the first pushing groove 21 of the two pushing grooves 21 of the valve core 2; then, as the button 41 is pressed, the pushing member 42 is deformed and pushes against one side of the first pushing groove 21 of the two pushing grooves 21 of the valve core 2 (see Figure 6As shown), the valve core 2 is pushed to move to the position of sealing the second valve port 113. At this time, the water inlet channel 12 is connected to the first water outlet channel 13 through the inlet 111 and the first valve port 112. After that, the user releases the pressure on the button 41, the push member 42 automatically resets and pushes the button 41 to reset. At this time, the valve core 2 keeps sealing the second valve port 113 under the action of the water pressure in the switching chamber 11, and the push member 42 is opposite to the second push groove 21 of the two push grooves 21 of the valve core 2. At this time, the self-resetting waterway switching mechanism of the utility model is in the waterway switching state (see Figure 5 shown);

[0055] When the self-resetting waterway switching mechanism of the present invention is in the waterway switching state, the user presses the button 41 of the pressing assembly 4, and the button 41 drives the pushing member 42 to move so that the pushing member 42 is inserted into the second pushing groove 21 of the two pushing grooves 21 of the valve core 2; then, as the button 41 is pressed, the pushing member 42 is deformed and pushes against one side of the second pushing groove 21 of the two pushing grooves 21 of the valve core 2 (see Figure 7 As shown), the valve core 2 is pushed to move to a position where it blocks the first valve port 112. At this time, the water inlet channel 12 is connected to the first water outlet channel 13 through the inlet 111 and the second valve port 113. After that, the user releases the pressure on the button 41, and the push member 42 automatically resets and pushes the button 41 to reset. At this time, the valve core 2 continues to block the first valve port 112 due to the water pressure in the switching chamber 11 and the action of the reset spring 3, and the push member 42 is opposite to the first push groove 21 of the two push grooves 21 of the valve core 2. At this time, the self-resetting waterway switching mechanism of the utility model switches from the switching waterway state to the default waterway state.

[0056] When the self-resetting waterway switching mechanism of the present invention is in the waterway switching state, if the water is cut off (that is, the water inlet channel 12 stops flowing), the valve core 2 is no longer affected by the water pressure in the exchange chamber, and the reset spring 3 resets and pushes the valve core 2 to move to the position of sealing the first valve port 112. The push member 42 is opposite to the first push groove 21 of the two push grooves 21 of the valve core 2. At this time, the self-resetting waterway switching mechanism of the present invention automatically resets to the default waterway state.

[0057] As can be seen from the above, the self-resetting waterway switching mechanism of the present invention can switch the waterway between the switching waterway state and the default waterway state by pressing the button 41, and the self-resetting waterway switching mechanism can automatically reset to the default waterway state after the water is cut off.

[0058] In an embodiment of the present utility model, the main body 1 may include a first connector 101 and a second connector 102 connected to each other, the first connector 101 is provided with a water inlet channel 12, the second connector 102 is provided with a first water outlet channel 13 and a second water outlet channel 14, and the switching chamber 11 is formed between the first connector 101 and the second connector 102; such a configuration can facilitate the installation of the valve core 2 and the return spring 3, and a sealing ring 103 is provided between the first connector 101 and the second connector 102 to prevent water leakage and water cross-contamination.

[0059] In the embodiment of the present invention, the first valve port 112 and the second valve port 113 of the switching chamber 11 of the main body 1 are arranged opposite each other. The side wall of the switching chamber 11 is provided with the inlet 111 and a passage 114. The second valve port 113 communicates with the second outlet waterway 14 through the passage 114. The valve core 2 is equipped with a sealing gasket 221, which is embedded in the annular groove 22 of the valve core 2. The sealing gasket 221 ensures that the valve core 2 can completely block the first valve port 112 and the second valve port 113.

[0060] In an embodiment of the present invention, the body 1 may be provided with two opposing chute grooves 17, and the button 41 may include a sliding portion 411 that slides in contact with the two chute grooves 17, respectively, to allow the button 41 to slide in contact with the body 1. Positioning projections 171 are formed on both sides of the chute grooves 17 to prevent the sliding portion 411 from slipping out of the chute grooves. The sliding portion 411 is cylindrical in shape so that it can be firmly embedded in the chute grooves 17.

[0061] In an embodiment of the present invention, the valve core 2 is also equipped with a sealing ring 23 that seals with the inner wall of the switching chamber 11. The sealing ring 23 divides the switching chamber 11 into a water passage chamber 1101 and an operating chamber 1102. The water passage chamber 1101 has the inlet 111, the first valve port 112, and the second valve port 113. The reset spring 3 and the two push grooves 21 of the valve core 2 are located in the operating chamber 1102. The operating chamber 1102 is provided with a clearance port 15 corresponding to the two push grooves 21 of the valve core 2. The sealing ring 23 can be a Y-shaped sealing ring. The sealing ring 23 can effectively prevent water leakage, and the clearance port 15 provides space for the push member 42 to flexibly push and cooperate with the two push grooves 21 of the valve core 2. The switching chamber 11 can be provided with a positioning rod 16 that is plugged into and cooperates with the reset spring 3 to prevent the reset spring 3 from shifting.

[0062] In the embodiment of the present invention, the two push grooves 21 of the valve core 2 are both provided with a guide bevel 211 and a push-resistance surface 212. The guide bevels 211 of the two push grooves 21 are arranged adjacent to each other, and the push-resistance surfaces 212 of the two push grooves 21 are arranged away from each other; and the push member 42 has a push portion 421 for sliding engagement with the guide bevel 211 and for push engagement with the push-resistance surface 212. When the self-resetting waterway switching mechanism of the present invention is in the default waterway state, the user presses the button 41 of the pressing assembly 4, and the push portion 421 of the push member 42 first abuts against the guide bevel 211 of the first push groove 21, causing the push member 42 to deform toward the push-resistance surface 212 of the first push groove 21 (see Figure 6 As shown), the pushing portion 421 of the pushing member 42 abuts against the pushing surface 212 of the first pushing groove 21, thereby steadily pushing the valve core 2 to move to a position that blocks the second valve port 113. When the self-resetting waterway switching mechanism of the present invention is in the waterway switching state, the user presses the button 41 of the pressing assembly 4, and the pushing portion 421 of the pushing member 42 first abuts against the guiding inclined surface 211 of the second pushing groove 21, thereby causing the pushing member 42 to deform toward the pushing surface 212 of the second pushing groove 21 (see Figure 7 As shown in the figure), the pushing portion 421 of the pushing member 42 then abuts against the pushing surface 212 of the second pushing groove 21, thereby steadily pushing the valve core 2 to a position where it seals the first valve port 112. As can be seen from the foregoing, the present invention provides the guiding inclined surface 211 and the pushing surface 212 in the pushing groove 21, enabling the pushing member 42 to steadily push the valve core 2 to move in a desired direction.

[0063] In the embodiment of the present utility model, Figures 2 to 7 As shown, the push member 42 is a spring structure that allows it to elastically deform. The middle portion of the push member 42 is bent to form a push portion 421 that movably pushes against the two push grooves 21 of the valve core 2. The button 41 can be formed with an embedding groove 412, and the two sides of the push member 42 are embedded in the embedding grooves 412 of the button 41, making the push member 42 and the button 41 easy to cooperate. Two opposing arc-shaped recesses 4121 can be formed on both sides of the embedding groove 412 of the button 41, and two sides of the pushing member 42 are respectively bent to form two arc-shaped bent portions 422, and the two arc-shaped bent portions 422 of the pushing member 42 are respectively engaged with the two arc-shaped recesses 4121 of the embedding groove 412; such an arrangement allows the pushing member 42 to swing relative to the button 41, thereby allowing the pushing portion 421 of the pushing member 42 to more conveniently deform toward the pushing surface 212 of the second pushing groove 21 when it abuts against the guiding inclined surface 211 of the pushing groove 21.

[0064] It should be noted that the push member 42 is not limited to a spring structure. The push member 42 can be a spring structure and one end of the push member 42 forms a push portion 421 that is movably pushed and matched with the two push grooves 21 of the valve core 2. The push member 42 with a spring structure can also movably push and match with the two push grooves 21 of the valve core 2 to push the valve core 2 to block one of the first valve port 112 and the second valve port 113.

[0065] In an embodiment of the present invention, the water outlet device of the present invention also includes a water outlet head 5 connected to the main body 1, the water outlet head 5 has two water outlet cavities 51, and the two water outlet cavities 51 are respectively connected to the first water outlet water channel 13 and the second water outlet water channel 14. The water outlet head 5 may include a connected water outlet seat 501 and a water outlet panel 502, and a water outlet cavity 51 is formed between the water outlet seat 501 and the water outlet panel 502. The water outlet seat 501 can be integrally arranged with the second connector 102 of the main body 1.

[0066] In an embodiment of the present invention, the water outlet device of the present invention further includes a shell 6, which covers the main body 1 and the water outlet head 5 to improve the overall appearance of the water outlet device of the present invention. The shell 6 is provided with a clearance hole 61 corresponding to the button 41 so that the user can press the button 41.

[0067] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A self-resetting waterway switching mechanism, characterized in that: It includes a body, a valve core, a return spring and a pressing assembly; The body is provided with a switching chamber, a water inlet channel, a first water outlet channel and a second water outlet channel. The switching chamber has an inlet, a first valve port and a second valve port respectively connected to the water inlet channel, the first water outlet channel and the second water outlet channel. The inlet is located between the first valve port and the second valve port. The valve core is movably arranged in the switching chamber and movably blocks the first valve port and the second valve port; when the valve core moves to block the second valve port, the valve core maintains the blocking of the second valve port under the action of water pressure; the valve core is provided with two push grooves; The return spring is accommodated in the switching chamber and cooperates with the valve core, and the return spring is used to drive the valve core to move to block the first valve port; The pressing assembly includes a button that is movably matched with the body and a push piece that matches the button. The push piece is elastic and movably matches with the two push grooves of the valve core to drive the valve core to block one of the first valve port and the second valve port.

2. The self-resetting waterway switching mechanism according to claim 1, characterized in that: The valve core is equipped with a sealing ring that seals with the inner wall of the switching chamber. The sealing ring divides the switching chamber into a water passage chamber and an operating chamber. The water passage chamber has the inlet, the first valve port and the second valve port. The reset spring and the two push grooves of the valve core are located in the operating chamber. The operating chamber is provided with a yield port corresponding to the two push grooves of the valve core.

3. The self-resetting waterway switching mechanism according to claim 1 or 2, characterized in that: The first valve port and the second valve port of the switching chamber are arranged opposite to each other, the side wall of the switching chamber is provided with the inlet and a passage, and the second valve port is communicated with the second water outlet channel through the passage.

4. The self-resetting waterway switching mechanism according to claim 1, characterized in that: The two push-against grooves of the valve core are both provided with a guiding inclined surface and a push-against surface, the guiding inclined surfaces of the two push-against grooves are arranged adjacent to each other, and the push-against surfaces of the two push-against grooves are arranged away from each other; The push-pull piece comprises a push-pull portion for sliding engagement with the guide inclined surface and for push-pull engagement with the push-pull surface.

5. The self-resetting waterway switching mechanism according to claim 1, characterized in that: The body is provided with two opposite sliding grooves, and the button has sliding portions respectively slidably connected with the two sliding grooves.

6. The self-resetting waterway switching mechanism according to claim 5, characterized in that: Limiting protrusions for limiting the sliding portion are formed on both sides of the sliding groove of the body; the sliding portion of the button is cylindrical.

7. The self-resetting waterway switching mechanism according to claim 1, characterized in that: The push member is a spring structure, and the middle part of the push member is bent to form a push portion that movably pushes and cooperates with the two push grooves of the valve core.

8. The self-resetting waterway switching mechanism according to claim 7, characterized in that: The button forms an embedding groove, and two sides of the push member are embedded in the embedding groove of the button.

9. The self-resetting waterway switching mechanism according to claim 8, characterized in that: Two opposite arc-shaped recesses are formed on both sides of the button embedding groove, and two arc-shaped bends are formed on both sides of the push-pull piece. The two arc-shaped bends of the push-pull piece are respectively embedded with the two arc-shaped recesses of the embedding groove.

10. The self-resetting waterway switching mechanism according to claim 1, characterized in that: The pushing member is a spring structure, and one end of the pushing member forms a pushing portion that is movably pushed and matched with the two pushing grooves of the valve core.

11. A water outlet device, characterized in that: It includes the self-resetting waterway switching mechanism as described in claim 1.

12. The water outlet device according to claim 11, characterized in that: It also includes a water outlet head connected to the body, the water outlet head has two water outlet cavities, and the two water outlet cavities are respectively connected to the first water outlet waterway and the second water outlet waterway.

13. The water outlet device according to claim 12, characterized in that: The utility model also comprises a shell, which covers the body and the water outlet, and the shell is provided with a clearance hole corresponding to the button.

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