Faucet and water outlet device thereof

Abstract

The utility model provides a faucet and a water outlet device thereof, comprising a water outlet and an angle adjustment mechanism; the water outlet is arranged to rotate up and down so as to adjust the water outlet angles of the water outlet; the angle adjustment mechanism comprises an operating member and a rotating assembly linked between the operating member and the water outlet, the rotating assembly comprises at least two rotating members that rotate and link with each other, the two rotating members are respectively arranged on the operating member and the water outlet; the operating member can controllably drive the rotating assembly to rotate so as to drive the water outlet to rotate up and down. The operating member is not directly arranged on the water outlet, which has little effect on the appearance of the water outlet.

Description

Technical Field

[0001] The utility model relates to a faucet and a water outlet device thereof. Background Art

[0002] The faucet in the prior art includes a faucet housing, a valve seat and a valve core; the valve seat is arranged in the faucet housing, and the valve core is arranged in the faucet housing and connected to the valve seat; the faucet also includes a hot water pipe and a cold water pipe extending from the bottom of the faucet housing, and the hot water pipe and the cold water pipe are respectively connected to the valve seat to communicate with the valve core fluid, and the valve core controls the hot water and the cold water to mix and flow out from a water outlet elbow; under this faucet structure, only one water outlet terminal is arranged. Although faucets with multiple water outlet terminals have appeared in the prior art, they include a water outlet device, the faucet housing is arranged on the water outlet device, and the water outlet device is provided with a water outlet component extending laterally, and a plurality of water outlet holes are arranged on the water outlet component. The water outlet component generally has the function of swinging up and down to adjust the water outlet angle. However, the general structure is to directly set a dial button on the water outlet component, and the user directly dials the dial button to achieve angle adjustment. Under this structure, the protruding dial button will affect the appearance of the water outlet component. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a faucet and a water outlet device thereof.

[0004] In order to solve the above technical problems, the utility model provides a water outlet device, including a water outlet and an angle adjustment mechanism; the water outlet is arranged to rotate up and down so as to adjust the upper and lower water outlet angles of the water outlet; the angle adjustment mechanism includes an operating member and a rotating component linked between the operating member and the water outlet, the rotating component includes at least two rotating members linked to each other, and the two rotating members are respectively arranged on the operating member and the water outlet; the operating member can controllably drive the rotating component to rotate so as to drive the water outlet to rotate up and down.

[0005] In a more preferred embodiment, the rotating member is divided into a first rotating member and a second rotating member, the first rotating member is arranged on the operating member, the second rotating member is arranged on the water outlet, and the first rotating member and the second rotating member are rotatably engaged with each other.

[0006] In a more preferred embodiment, the rotating member is divided into a first rotating member, a second rotating member and a third rotating member, the first rotating member is arranged on the operating member, the second rotating member is arranged on the water outlet, and one or more third rotating members are rotatably engaged between the first rotating member and the second rotating member.

[0007] In a more preferred embodiment, the rotating member is a gear.

[0008] In a more preferred embodiment, the angle adjustment mechanism comprises a rotating rod, the first rotating member and the operating member are respectively arranged on the rotating rod, and the operating member can be controlled to swing up and down to realize the rotation of the rotating rod.

[0009] In a more preferred embodiment, the first rotating member is arranged on one end of the rotating rod, and the second rotating member is arranged on one end of the water outlet.

[0010] In a more preferred embodiment, it further includes a support seat, one end of the water outlet is rotatably disposed on the support seat, and one end of the rotating rod is rotatably disposed on the support seat.

[0011] In a more preferred embodiment, the support seat includes a receiving groove, and one end of the rotating rod is rotatably disposed on the receiving groove; the support seat forms a connecting port, and one end of the water outlet is inserted into and rotated on the connecting port.

[0012] In a more preferred embodiment, it also includes a support seat, one end of the water outlet is rotatably set on the support seat, the support seat forms a connecting port, one end of the water outlet is inserted into and rotated on the connecting port; the connecting port includes a limiting slot, one end of the water outlet is provided with a limiting convex strip, and the limiting convex strip moves in the limiting slot to limit the rotation angle of the water outlet.

[0013] In a more preferred embodiment, it further comprises a bracket, wherein the bracket is provided with a transversely extending guide groove, the other end of the rotating rod is inserted into the guide groove, and the rotating rod rotates in the guide groove.

[0014] In a more preferred embodiment, it further comprises a shell; the water spout and the angle adjustment mechanism are arranged on the shell, and the operating member is at least exposed outside the shell.

[0015] In a more preferred embodiment, the water outlet nozzle extends in a transverse direction and includes a plurality of water outlet holes arranged in the transverse direction.

[0016] The utility model also provides a faucet, comprising the water outlet device.

[0017] In a more preferred embodiment, the faucet includes a faucet body and a valve core assembly, the faucet body includes a water outlet, and the valve core assembly is used to switch the water outlet or the water outlet to discharge water.

[0018] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0019] The angle adjustment mechanism includes an operating member and a rotating assembly linked between the operating member and the water spout, the rotating assembly includes at least two rotating members that are linked to each other, and the two rotating members are respectively arranged on the operating member and the water spout; the operating member can controllably drive the rotating assembly to rotate so as to drive the water spout to rotate up and down. The operating member is not directly arranged on the water spout, which has little impact on the appearance of the water spout. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional schematic diagram of a faucet in a preferred embodiment of the utility model;

[0021] Figure 2 This is an exploded view of the water outlet device in the preferred embodiment of the utility model;

[0022] Figure 3 An exploded view of the housing in a preferred embodiment of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of a water outlet, a hydraulic drive mechanism and a flip cover panel in a preferred embodiment of the utility model;

[0024] Figure 5 It is an exploded view of the water outlet, angle adjustment mechanism and water splash adjustment mechanism in the preferred embodiment of the utility model;

[0025] Figure 6 It is a three-dimensional schematic diagram of a base assembly and a valve core assembly in a preferred embodiment of the utility model;

[0026] Figure 7 It is an exploded view of the hydraulic drive mechanism in the preferred embodiment of the utility model;

[0027] Figure 8 It is a three-dimensional schematic diagram of a hydraulic drive mechanism in a preferred embodiment of the utility model when it is placed horizontally;

[0028] Fig. 9 It is a three-dimensional schematic diagram of a hydraulic drive mechanism in a preferred embodiment of the utility model when it is placed vertically;

[0029] Fig.10 It is a cross-sectional view of a preferred embodiment of the utility model in which the hydraulic drive mechanism is placed longitudinally, the driving end of the hydraulic drive mechanism is in an extended position and the flip cover panel is in an open position;

[0030] Fig.11 It is a cross-sectional view of a preferred embodiment of the utility model in which the hydraulic drive mechanism is placed longitudinally, the driving end of the hydraulic drive mechanism is in a retracted position and the flip cover panel is in a closed position;

[0031] Fig.12It is a cross-sectional view of the water outlet device in the preferred embodiment of the utility model, showing that the hydraulic drive mechanism and the water outlet nozzle are flowing water at the same time;

[0032] Fig.13 It is a partial cross-sectional view of the water outlet device in the preferred embodiment of the utility model, and the switching component is connected to the first water diversion channel;

[0033] Fig.14 It is a partial cross-sectional view of the water outlet device in the preferred embodiment of the utility model, and the switching component is connected to the second water diversion channel;

[0034] Fig.15 It is a partial cross-sectional view of the water outlet device in the preferred embodiment of the utility model, and the switching component is connected to the first water diversion channel;

[0035] Fig.16 It is a partial cross-sectional view of the water outlet device in the preferred embodiment of the utility model, and the switching component is connected to the second water diversion channel;

[0036] Fig.17 It is a cross-sectional schematic diagram of several state changes of the water outlet seat body in the preferred embodiment of the present invention;

[0037] Fig.18 It is a three-dimensional schematic diagram of a faucet using other water splash regulating mechanisms in other embodiments of the present invention;

[0038] Fig.19 It is an exploded view of a water outlet seat body using other water splash regulating mechanisms in other embodiments of the present invention;

[0039] Fig. 20 It is a three-dimensional schematic diagram of other splash regulating mechanisms in other embodiments of the present invention. DETAILED DESCRIPTION

[0040] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0041] See also Figure 1-Figure 17 A faucet includes a faucet body 1 and a water outlet device 2. The water outlet device 2 is arranged on a tabletop along a lateral extension, and the faucet body 1 is arranged on the water outlet device 2.

[0042] The faucet body 1 includes a base assembly 11, a support tube 12, a water outlet 13, a hot water pipe 141, a cold water pipe 142, a water outlet pipe 143 and an extraction pipe 144. The base assembly 11 includes a threaded tube 111 and a water diversion seat 112. The water diversion seat 112 is arranged at the upper end of the threaded tube 111. The lower end of the threaded tube 111 is used to pass through the mounting hole on the table to be screwed with a nut. The threaded tube 111 is used to pass the hot water pipe 141 and the cold water pipe 142. The hot water pipe 141 and the cold water pipe 142 are respectively connected to the water diversion seat 112. A rotating joint 15 is also threadedly connected to the upper side of the water diversion seat 112, and the support tube 12 is rotatably arranged on the rotating joint 15. One end of the water outlet pipe 143 is connected to the water diversion seat 112, and the other end of the water outlet pipe 143 is inserted into the threaded pipe 111 and extends out of the lower end of the threaded pipe 111. The water outlet pipe 143 is connected to the extraction pipe 144 through a quick connector 16. A weight block 1441 is provided on the outer sleeve of the extraction pipe 144. The end of the extraction pipe 144 extends from the lower end of the threaded pipe 111 and passes through the threaded pipe 111, the water diversion seat 112, the rotating joint 15, and the support pipe 12 in sequence, and then is connected to the water outlet head 13. The user can pull the water outlet head 13 to move the water outlet head 13 away from the end of the support pipe 12 to flush various positions of the wash basin or kitchen sink. After letting go, the weight block 1441 can drive the water outlet head 13 to reset to the end of the support pipe 12 through the extraction pipe 144.

[0043] The water outlet device 2 includes a housing 21 and a water outlet assembly. The housing 21 is a square structure, and includes a base 211, a panel assembly and a seat plate 213. The base 211 at least forms the bottom side, rear side, left side and right side of the square structure. The seat plate 213 is covered on the base 211 to form the upper side of the square structure. The panel assembly includes a panel seat 2121 and a flip panel 2122. The panel seat 2121 is fixedly connected to the base 211. The flip panel 2122 at least partially forms the front side of the square structure. The upper edge of the flip panel 2122 is rotatably connected to the panel seat 2121 so as to be able to rotate up and down.

[0044] The water outlet assembly includes a water outlet 221, a hydraulic drive mechanism 222, an angle adjustment mechanism 223 and a water splash adjustment mechanism 224. The water outlet 221 extends a distance in the horizontal direction, and the water outlet 221 is sequentially arranged with a plurality of water outlet holes 2217 in the horizontal direction. The right end of the water outlet 221 is rotatably connected to the panel seat 2121, and a support seat 23 is provided on the panel seat 2121. The left end of the water outlet 221 is rotatably connected to the support seat 23. An internal flow channel is formed in the water outlet 221, and the support seat 23 forms a transfer flow channel 231. The transfer flow channel 231 is connected to the internal flow channel through the left end of the water outlet 221. In this embodiment, the left end of the water outlet 221 is inserted into a connection port 232 of the transfer flow channel 231 of the support seat 23 to be rotatably connected to the support seat 23. The connection port 232 of the support base 23 includes a limiting slot 233 . A limiting convex strip 2211 is disposed at the left end of the water outlet 221 . The limiting convex strip 2211 moves in the limiting slot 233 to limit the rotation angle of the water outlet 221 .

[0045] The faucet further includes a valve core assembly 3, which includes a valve core 31 with two-inlet and two-outlet functions, or the valve core assembly 3 can also be formed by a combination of multiple valve cores, but is not limited thereto. The valve core assembly 3 also includes a valve seat 32, and the valve seat 32 is connected to the water diversion seat 112 through multiple pipes. The valve core 31 receives hot water from the hot water pipe 141 and cold water from the cold water pipe 142 through the valve seat 32 and the pipe to form mixed water of a preset temperature, and is then connected to the water diversion seat 112 through a first water outlet pipe 331, and the first water outlet pipe 331 is connected to the water outlet pipe 143. The valve seat 32 is also connected to a second water outlet pipe 332 and a switching pipe 333. The valve core 31 can synchronously connect the second water outlet pipe 332 and the switching pipe 333. The second water outlet pipe 332 is connected to the switching flow channel 231 of the support seat 23. The switching pipe 333 is connected to the hydraulic drive mechanism 222. The hydraulic drive mechanism 222 is connected to the flip panel 2122. When the valve core 31 controls the mixed water to be synchronously connected to the hydraulic drive mechanism 222 and the water outlet 221, the flip panel 2122 rotates upward from the closed position covering the water outlet 221 to the open position exposing the water outlet 221, and the water outlet 221 discharges water.

[0046] In this embodiment, the water diversion seat 112 and the valve core assembly 3 are both arranged in the outer shell 21, the support tube 12 is arranged on the upper side of the seat plate 213, the threaded tube 111 is arranged on the lower side of the base 211, and the valve core assembly 3 also includes a control knob 334, which is arranged on the upper side of the seat plate 213 to facilitate users to control the water temperature and switch the water circuit.

[0047] The hydraulic drive mechanism 222 is linked to the flip panel 2122, and the water outlet 221 and the hydraulic drive mechanism 222 are configured to interlock with each other to pass water and stop water, that is, the water outlet 221 and the hydraulic drive mechanism 222 can pass water and stop water at the same time, or the passing of water and stopping of water by the two can have a certain time difference. When water is passed, the hydraulic drive mechanism 222 drives the flip panel 2122 to move from the closed position to the open position, and the hydraulic drive mechanism 222 drives the flip panel 2122 to remain in the open position under the action of water pressure. When water is stopped, the hydraulic drive mechanism 222 drives the flip panel 2122 to move from the open position to the closed position. The flip panel 2122 is rotatably arranged to switch between the open position and the closed position; the hydraulic drive mechanism 222 includes a driving end 2225 and a spring 2223. When water flows through the hydraulic drive mechanism 222, the driving end 2225 is driven by the water pressure to move from a retracted position to an extended position to correspond to the movement of the flip panel 2122 from the closed position to the open position. The spring 2223 accumulates elastic force. When water stops flowing through the hydraulic drive mechanism 222, the spring 2223 drives the driving end 2225 to move from the extended position to the retracted position.

[0048] The hydraulic drive mechanism 222 includes a piston 2222 driving component and a transmission component 2224. The piston 2222 driving component includes a piston cylinder 2221, a piston 2222 and a spring 2223. The piston 2222 is movably arranged in the piston cylinder 2221. The spring 2223 is connected to the piston 2222. When the water of the transfer pipe 333 enters the piston cylinder 2221, the driving end 2225 of the piston 2222 is driven to extend outward. The spring 2223 accumulates elastic force. When the water pressure applied to the piston 2222 disappears, the spring 2223 can drive the piston 2222 to return to the retracted position. When the driving end 2225 of the piston 2222 is in the extended position, the driving end 2225 of the piston 2222 drives the transmission component 2224 to drive the flip panel 2122 to be in the open position, and maintain the open position under the action of water pressure. When the water pressure disappears, the elastic force of the spring 2223 and the gravity of the flip panel 2122 drive the piston 2222 to return to the retracted position, and the flip panel 2122 is in the closed position. Figure 8 The driving end 2225 of the piston 2222 moves in the lateral direction, and the transmission component 2224 includes a first connecting rod 2225 and a second connecting rod 2226. The driving end 2225 of the piston 2222 is movably hinged to the first connecting rod 2225, and the second connecting rod 2226 is rotatably connected to the first connecting rod 2225 and the flip panel 2122. When the piston 2222 is in the extended position, the flip panel 2122 is in the open position. However, in some simple replacements, refer to Figure 9-11 , the driving end 2225 of the piston 2222 moves in the longitudinal direction, the transmission component 2224 includes a first connecting rod 2225, the driving end 2225 of the piston 2222 is movably hinged to the first connecting rod 2225, and the first connecting rod 2225 is also rotatably connected to the flip panel 2122. Therefore, as long as the driving end 2225 of the piston 2222 can drive the flip panel 2122 to alternately be in the open position and the closed position through the transmission component 2224, the setting of the transmission component 2224 can be set by those skilled in the art according to different requirements, and the transmission component 2224 includes but is not limited to a connecting rod mechanism, a gear rack 2253 mechanism, etc., or, in some simple replacements, the transmission component 2224 can also be omitted, and the driving end 2225 of the piston 2222 can also directly abut on the flip panel 2122 to directly push the flip panel 2122 to open, but it is not limited to this.

[0049] The angle adjustment mechanism 223 includes a rotating rod 2231 and a first rotating member 2232 arranged on the rotating rod 2231. The rotating rod 2231 is arranged on the panel seat 2121 to rotate around its own axis. The left end of the water outlet 221 is provided with a second rotating member 2212. The first rotating member 2232 is engaged with the second rotating member 2212. The angle adjustment structure also includes an operating member 2233 connected to the rotating rod 2231. The operating member 2233 is exposed outside the housing 21. The user can drive the rotating rod 2231 to rotate by driving the operating member 2233 to move. The first rotating member 2232 rotates to rotate the second rotating member 2212, and finally the water outlet 221 rotates. The limiting convex strip moves in the limiting slot 233 to limit the rotation angle of the water outlet 221. In addition, one or more third rotating members can be rotatably engaged between the first rotating member 2232 and the second rotating member 2212. In this embodiment, the first rotating member 2232 , the second rotating member 2212 and the third rotating member are all gears.

[0050] In this embodiment, the first rotating member 2232 is arranged at the right end of the rotating rod 2231, the angle adjustment mechanism 223 is arranged on the left side of the water outlet 221, the operating member 2233 is connected to a position close to the rotating rod 2231 close to its right end, the operating member 2233 includes a frame 2234 and a prying plate 2235, the frame 2234 extends downward, the prying plate 2235 is connected to the lower end of the frame 2234, the prying plate 2235 exposes the panel assembly forward, and the user can pry the prying plate 2235 up and down to adjust the rotating angle of the water outlet 221.

[0051] In this embodiment, a bracket 2123 is provided on the panel seat 2121, and the bracket 2123 is provided with two guide grooves 2124 extending laterally, and the left end of the rotating rod 2231 is inserted into the guide groove 2124 located at the front side, and a receiving groove 234 supporting the right end of the rotating rod 2231 is provided on the support seat 23, and the rotating rod 2231 rotates on the receiving groove 234 and the guide groove 2124. In this embodiment, the receiving groove 234 can be a semicircular groove, a square groove, or any other shape that can allow the rotating rod 2231 to be placed thereon and rotate.

[0052] The water splash adjustment mechanism 224 includes a switching component 2241, a switching rod 2242 and a transmission gear 2243. The switching component 2241 is rotatably disposed in the water outlet 221, and the switching component 2241 rotates to realize the water splash switching of the water outlet 221. The transmission gear 2243 is connected to the switching component 2241, and the switching rod 2242 is provided with a rack 2253, and the rack 2253 is meshed with the transmission gear 2243. The switching rod 2242 is operably movable to realize the rotation of the switching component 2241 through the rack 2253 and the transmission gear 2243. In this embodiment, the right end of the switch rod 2242 is connected to the rack 2253, the left end of the switch rod 2242 is connected to a transmission plate 2244, the other side of the transmission plate 2244 is connected to a transmission rod 2245, the transmission rod 2245 is slidably disposed in the guide groove 2124 located at the rear side of the bracket 2123, the transmission plate 2244 includes a dial button 2254 that exposes the panel assembly, and the user can dial the dial button 2254 to drive the switch rod 2242 to slide left and right. In some other embodiments, see Figure 17-20 The water splash regulating mechanism 224 includes a switching component 2241, a switching rod 2242 and a transmission worm 2246; the switching component 2241 is rotatably arranged in the water outlet 221, and the switching component 2241 rotates to realize the water splash switching of the water outlet 221, the switching component 2241 is provided with a transmission turbine 2247, the switching rod 2242 is formed with the transmission worm 2246, the transmission worm 2246 is meshed with the transmission turbine 2247, and the switching rod 2242 is operably rotated to realize the rotation of the switching component 2241 through the transmission turbine 2247 and the transmission worm 2246; in addition, the switching rod 2242 can also be rotated and adjusted by a motor drive. The water outlet device 2 also includes a worm knob 24; the worm knob 24 is connected to the switching rod 2242 to drive the switching rod 2242 to rotate.

[0053] The internal flow channel in the water outlet 221 is divided into a water inlet flow channel 2213, a first water diversion flow channel 2214, a second water diversion flow channel 2215 and a third water diversion flow channel 2216. The water inlet flow channel 2213 is connected to the transfer flow channel 231, and the switching component 2241 is arranged at the connection of the water inlet flow channel 2213, the first water diversion flow channel 2214, the second water diversion flow channel 2215 and the third water diversion flow channel 2216. The switching component 2241 includes a connecting channel 2251, and the switching component 2241 rotates so that the connecting channel 2251 can at least connect the water inlet flow channel 2213 to at least one of the first water diversion flow channel 2214, the second water diversion flow channel 2215 or the third water diversion flow channel 2216. In this embodiment, the ends of the second water diversion flow channel 2215 and the third water diversion flow channel 2216 are connected. The first water diversion channel 2214, the second water diversion channel 2215 and the third water diversion channel 2216 are respectively connected to the water outlet holes 2217 of multiple groups of different water splashes. The stepless sliding of the switching rod 2242 can make the water inlet channel 2213 connect to the water outlet holes 2217 of different water splashes, for example, lantern water, granular water or straight column water.

[0054] In this embodiment, see Figure 15-16 The outlet of the water inlet channel 2213, the inlet of the first water diversion channel 2214, the inlet of the second water diversion channel 2215 and the inlet of the third water diversion channel 2216 are arranged at intervals along the circumferential direction, and the switching component 2241 forms two blocking blocks 2252 on both sides of the connecting channel 2251, and the blocking blocks 2252 are configured to at least block the inlet of the first water diversion channel 2214, the inlet of the second water diversion channel 2215 and the inlet of the third water diversion channel 2216. The blocking blocks 2252 can also respectively block the ratio of the inlet of the first water diversion channel 2214, the inlet of the second water diversion channel 2215 and the inlet of the third water diversion channel 2216 to achieve the adjustment of the size or shape of the water splash.

[0055] When in use, the faucet has different water outlet functions. When water needs to be discharged from the water outlet head 13, the control knob 334 can be controlled to connect the mixed water to the water outlet pipe 143, and flow through the extraction pipe 144 to discharge water from the water outlet head 13. When water needs to be discharged from the water outlet nozzle 221, the control knob 334 can be controlled to synchronously connect the mixed water to the hydraulic drive mechanism 222 and the water outlet nozzle 221. Under the action of the water pressure in the piston cylinder 2221 of the hydraulic drive mechanism 222, the driving end 2225 of the piston 2222 is in the extended position, so that the flip panel 2122 is in the open position to expose the water outlet nozzle 221. At this time, the water flow also enters the water outlet nozzle 221 synchronously, and the water outlet hole 2217 of the water outlet nozzle 221 discharges water. When the water stops, the flip panel 2122 can be placed in the closed position. When the water outlet 221 is discharging water or not discharging water, if the water outlet angle of the water outlet 221 needs to be adjusted, the dispersing plate 2235 only needs to be moved to adjust the angle. When the water outlet needs to be switched, the dial button 2254 only needs to be driven to slide left and right or the worm knob 24 needs to be rotated to achieve stepless sliding switching of the water outlet.

[0056] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. A water outlet device, characterized in that: It comprises a water spout and an angle adjustment mechanism; the water spout is arranged to rotate up and down so as to adjust the upper and lower water outlet angles of the water spout; the angle adjustment mechanism comprises an operating member and a rotating assembly linked between the operating member and the water spout, the rotating assembly comprises at least two rotating members linked to each other, the two rotating members are respectively arranged on the operating member and the water spout; the operating member can controllably drive the rotating assembly to rotate so as to drive the water spout to rotate up and down.

2. A water outlet device according to claim 1, characterized in that: The rotating member is divided into a first rotating member and a second rotating member, the first rotating member is arranged on the operating member, the second rotating member is arranged on the water outlet, and the first rotating member and the second rotating member are rotatably engaged with each other.

3. A water outlet device according to claim 1, characterized in that: The rotating member is divided into a first rotating member, a second rotating member and a third rotating member. The first rotating member is arranged on the operating member, the second rotating member is arranged on the water outlet, and one or more third rotating members are rotatably engaged between the first rotating member and the second rotating member.

4. A water outlet device according to any one of claims 1 to 3, characterized in that: The rotating member is a gear.

5. A water outlet device according to claim 2 or 3, characterized in that: The angle adjustment mechanism comprises a rotating rod, the first rotating member and the operating member are respectively arranged on the rotating rod, and the operating member can be controlled to swing up and down to realize the rotation of the rotating rod.

6. A water outlet device according to claim 5, characterized in that: The first rotating member is arranged on one end of the rotating rod, and the second rotating member is arranged on one end of the water outlet.

7. A water outlet device according to claim 6, characterized in that: It also includes a support seat, one end of the water outlet is rotatably arranged on the support seat, and one end of the rotating rod is rotatably arranged on the support seat.

8. A water outlet device according to claim 7, characterized in that: The support seat comprises a receiving groove, and one end of the rotating rod is rotatably disposed on the receiving groove; the support seat forms a connecting port, and one end of the water outlet nozzle is inserted into and rotatably disposed on the connecting port.

9. A water outlet device according to claim 1, characterized in that: It also includes a support seat, one end of the water outlet is rotatably set on the support seat, the support seat forms a connecting port, one end of the water outlet is inserted into and rotated on the connecting port; the connecting port includes a limiting slot, one end of the water outlet is provided with a limiting convex strip, and the limiting convex strip moves in the limiting slot to limit the rotation angle of the water outlet.

10. A water outlet device according to claim 5, characterized in that: It also includes a bracket, which is provided with a transversely extending guide groove, the other end of the rotating rod is inserted into the guide groove, and the rotating rod rotates in the guide groove.

11. A water outlet device according to claim 1, characterized in that: It also includes a shell; the water outlet and the angle adjustment mechanism are arranged on the shell, and the operating member is at least exposed outside the shell.

12. A water outlet device according to claim 1, characterized in that: The water outlet nozzle extends in a transverse direction and includes a plurality of water outlet holes arranged in the transverse direction.

13. A faucet, characterized in that: It comprises a water outlet device as described in any one of claims 1-12.

14. A faucet according to claim 13, characterized in that: The faucet comprises a faucet body and a valve core assembly. The faucet body comprises a water outlet. The valve core assembly is used to switch the water outlet or the water outlet to discharge water.

Images