CN214008158U - Water outlet device - Google Patents

Abstract

The water outlet device provided by the embodiment of the utility model comprises a fixed component and a rotating component, wherein the rotating component can rotate relative to the fixed component, and the fixed component can be connected with a water supply pipe so as to convey water flow from the water supply pipe to the rotating component; the fixing assembly comprises a flow divider and a mixer, the flow divider is provided with a first water outlet hole, the mixer is connected to the flow divider and forms a first cavity with the flow divider, and the mixer is provided with a second water outlet hole corresponding to the first water outlet hole; the first water outlet hole and the second water outlet hole are communicated with the first cavity, and the flow area of the second water outlet hole is larger than that of the first water outlet hole; the water outlet device also comprises an air inlet channel which is communicated with the first chamber; the rotating assembly is detachably connected with the flow divider and is configured to selectively block the air inlet channel so as to enable the water outlet device to selectively flow out of the first state water flow and the second state water flow.

Description

Water outlet device

Technical Field

The utility model discloses generally relate to a water installation technical field particularly, relates to a water installation of changeable water state of going out.

Background

In order to meet different requirements of different users on water outlet states, the water outlet device with the function of switching the water outlet states is widely applied. However, in the water outlet device in the related art, when the user switches the water outlet state, the user mostly presses the switch button, and due to the design of the switch button, the number of components of the water outlet device is large, the structure is complicated, and the experience of the user is not good due to the pressing action.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a can switch out water installation of water state through rotatory operation.

The water outlet device provided by the embodiment of the utility model comprises a fixed component and a rotating component, wherein the rotating component can rotate relative to the fixed component, and the fixed component can be connected with a water supply pipe so as to convey water flow from the water supply pipe to the rotating component; the fixed assembly comprises a flow divider and a mixer, the flow divider is provided with a first water outlet hole, the mixer is connected to the flow divider and forms a first chamber with the flow divider, and the mixer is provided with a second water outlet hole corresponding to the first water outlet hole; the first water outlet hole and the second water outlet hole are communicated with the first cavity, and the flow area of the second water outlet hole is larger than that of the first water outlet hole; the water outlet device also comprises an air inlet channel which is communicated with the first chamber; the rotating assembly is detachably connected to the flow divider and is configured to selectively block the air inlet channel so that the water outlet device selectively flows out of the first state water flow and the second state water flow.

According to some embodiments of the present invention, the mixer further has an air inlet communicating with the air inlet channel and the first chamber;

the rotating assembly comprises a valve body and a sealing ring, the sealing ring is arranged on the valve body, the valve body is detachably connected to the flow divider and rotatably connected to the flow divider, and therefore the sealing ring can selectively block the air inlet hole.

According to some embodiments of the invention, the sealing ring comprises a ring body and a lug provided at an inner edge or an outer edge of the ring body, the lug being capable of selectively plugging the inlet port.

According to some embodiments of the invention, the diverter is provided with a first catch and a second catch which are oppositely arranged;

the valve body is provided with a first stopping part, and when the valve body rotates relative to the flow divider along a direction, the first stopping part is configured to be stopped so that the sealing ring blocks the air inlet hole; when the valve body rotates in a direction opposite to the direction relative to the flow divider, the second stopper is configured to stop the first stopper so that the sealing ring does not block the air inlet hole.

According to some embodiments of the invention, the valve body comprises a barrel portion and a cap portion, the cap portion being connected to one end of the barrel portion;

the inner wall surface of the cylinder part is provided with a convex strip extending along the circumferential direction of the cylinder part, the convex strip is arranged at an interval with the cover part in the axial direction to form an accommodating space, and the first blocking piece and the second blocking piece are rotatably arranged in the accommodating space;

the protruding strip and the cover portion are configured to restrict the first stopper and the second stopper from escaping from the valve body in the axial direction.

According to some embodiments of the present invention, the protruding strips comprise first protruding strips and second protruding strips, the first protruding strips and the second protruding strips being arranged at intervals along the circumferential direction;

the first stopping part is arranged on the inner wall surface of the cylinder part in a protruding mode, a first gap is formed between the first stopping part and one end of the first convex strip along the circumferential direction, the first gap is communicated with the accommodating space, and the first blocking piece can be installed in the accommodating space or detached from the accommodating space through the first gap;

a second notch is formed between the other end of the first convex strip and one end of the second convex strip, the second notch is communicated with the accommodating space, and the second baffle can be installed in the accommodating space or detached from the accommodating space through the second notch.

According to some embodiments of the present invention, the rotating assembly further comprises a water outlet cover, the water outlet cover comprising a cover body and a second stopper portion disposed on the cover body;

the cover portion has a through hole, the second stopper portion is disposed through the through hole and configured to stop the second blocking piece, so that the first blocking piece and the first protruding strip at least partially overlap in the axial direction, and the second blocking piece and the second protruding strip at least partially overlap in the axial direction.

According to some embodiments of the present invention, the rotating assembly further comprises a second housing, the valve body is connected to the second housing, and the water outlet cover is connected to the second housing.

According to some embodiments of the invention, a second chamber is formed between the rotating assembly and the mixer;

the mixer also has a backflow hole that communicates with the first chamber and the second chamber.

According to some embodiments of the invention, the first state water flow is non-bubble water and the second state water flow is bubble water;

the water outlet device also comprises a metal net, and the metal net is arranged at the downstream of the second water outlet hole; when the water outlet device flows out the non-bubble water, the metal mesh is configured to rectify the non-bubble water; when the water outlet device is used for discharging the bubble water, the metal net is configured to divide large bubbles in the bubble water to form micro bubble water.

An embodiment in the above-mentioned utility model has following advantage or beneficial effect:

the utility model discloses go out water installation can realize switching out the water state through rotatory operation, compares the mode that adopts to press down the switching button among the correlation technique, and the play water installation of this embodiment has brought different experiences for the user, has improved user experience.

Additionally, the utility model discloses go out water installation's valve body can detachable connect in the shunt, and rotatory for the shunt for rotating assembly both can realize switching out the water state for the shunt is rotatory, and rotating assembly still can not break away from with fixed subassembly moreover, has simple structure, volume production convenience, the advantage of the dismouting of being convenient for.

Drawings

The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic structural diagram of a water outlet device according to an embodiment of the present invention.

Fig. 2 shows an exploded view of the water outlet device according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a flow divider according to an embodiment of the present invention.

Fig. 4 and 5 are schematic structural diagrams of two viewing angles of the mixer according to the embodiment of the present invention, respectively.

Fig. 6 to 8 respectively show a schematic structural diagram of three viewing angles of a valve body according to an embodiment of the present invention.

Fig. 9 and fig. 10 are schematic structural diagrams of two viewing angles of the water outlet cover according to the embodiment of the present invention.

Fig. 11 is a cross-sectional view of the water outlet device according to the embodiment of the present invention when non-bubble water flows out.

Fig. 12 is a cross-sectional view of the water outlet device according to the embodiment of the present invention when bubble water is discharged.

Wherein the reference numerals are as follows:

10. fixing assembly

11. First shell

12. Flow divider

121. First water outlet

122. First baffle plate

123. Second stop

124. Locating slot

13. Mixing device

131. Second water outlet

132. Air intake

133. Return hole

134. Positioning column

14. The first chamber

15. Water-saving sheet

16. Gasket

17. Second chamber

20. Rotating assembly

21. Valve body

211. Barrel part

212. Cover part

212a, a snap structure

213. First stop part

214a, first ribs

214b, second convex strip

215. Containing space

216a, first gap

216b, second gap

217. Perforation

218. Mounting post

219. Mounting groove

210. Center hole

22. Sealing ring

221. Ring body

222. Convex lug

23. Water outlet cover

231. Cover body

232. Second stop part

233. Buckle structure

24. Second shell

241. First card slot

242. Second card slot

25. Metal net

30. Air inlet channel

D. Direction of rotation

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a water outlet device according to an embodiment of the present invention. The water outlet device of the embodiment of the present invention comprises a fixing component 10, a rotating component 20 and an air inlet channel 30, wherein the rotating component 20 is rotatable relative to the fixing component 10, and the fixing component 10 can be connected with a water supply pipe (not shown) to convey water flow from the water supply pipe to the rotating component 20. For example, the fixing assembly 10 may be installed at an end of a water supply pipe, and further, may be connected to the water supply pipe by means of a screw connection. The intake passage 30 may be formed between the stationary assembly 10 and the rotating assembly 20.

The rotating assembly 20 is detachably connected to the fixed assembly 10 and is configured to selectively block the air inlet passage 30, so that the water outlet device selectively discharges a first state water flow and a second state water flow, wherein the first state water flow and the second state water flow are different. Specifically, when the rotating assembly 20 rotates in one direction relative to the fixed assembly 10, the air inlet passage 30 is blocked, and the water outlet device discharges the first-state water flow. When the rotating assembly 20 rotates in the direction opposite to the above direction, the air inlet passage 30 is not blocked, and the water outlet device discharges the second state water flow.

In one embodiment, the first-state water flow may be non-bubble water, and the second-state water flow may be bubble water, and the switching process of the non-bubble water and the bubble water will be described in detail later.

As shown in fig. 2, fig. 2 is an exploded view of the water outlet device according to the embodiment of the present invention. The fixing assembly 10 of the embodiment of the present invention includes a first housing 11, a flow divider 12, a mixer 13, a water-saving sheet 15, and a gasket 16.

The flow divider 12 is connected to the first housing 11 for dividing the flow of water supplied from the water supply pipe. A mixer 13 is connected to the splitter 12. The water-saving piece 15 is provided in the first housing 11 for controlling the flow rate of water. The water-saving sheet 15 in this embodiment may be any water-saving sheet 15 known in the art, and the principle and structure of the water-saving sheet 15 will not be described in detail herein. A gasket 16 is provided in the first housing 11, the gasket 16 acting as a seal when the first housing 11 is connected to the supply pipe as described above.

The utility model discloses rotating assembly 20 of embodiment includes valve body 21, sealing ring 22, goes out water cover 23, second casing 24 and metal mesh 25. When the rotating assembly 20 is rotated, the components of the rotating assembly 20 can rotate relative to the fixed assembly 10. The valve body 21, the sealing ring 22, the water outlet cover 23 and the metal mesh 25 are all arranged in the second shell 24. The valve body 21 is detachably connected to the flow divider 12 and is rotatable with respect to the flow divider 12, and a seal ring 22 is provided in the valve body 21 for selectively blocking the intake passage 30. The metal net 25 is disposed between the valve body 21 and the water outlet cover 23 for rectifying and/or dividing bubble water.

The detailed structure and operation of the flow divider 12, the mixer 13, the valve body 21 and the water outlet cover 23 according to the embodiment of the present invention will be described in detail with reference to fig. 3 to 10.

As shown in fig. 3, fig. 3 is a schematic structural diagram of the flow divider 12 according to the embodiment of the present invention. The utility model discloses shunt 12 can be the solid of revolution, including first apopore 121, first separation blade 122 and second separation blade 123. The water supplied from the water supply pipe passes through the water saving piece 15 and then flows toward the rotation member 20 through the first outlet hole 121. In this embodiment, the first outlet hole 121 is plural and arranged in two rings.

The first blocking piece 122 and the second blocking piece 123 are oppositely arranged, and the first blocking piece 122 and the second blocking piece 123 are symmetrically arranged around the axis of the shunt 12. The first and second catches 122 and 123 are adapted to engage with a rib of the valve body 21 to limit the flow splitter 12 from disengaging from the valve body 21, as will be described in greater detail below.

Of course, the first and second blocking pieces 122 and 123 may also cooperate with the first stop portion 213 of the valve body 21 to limit the rotation of the valve body 21 relative to the flow divider 12, which will be described in detail later.

The embodiment of the present invention provides a splitter 12 further comprising a positioning groove 124, the positioning groove 124 is used for matching with a positioning column 134 of the mixer 13 to position the splitter 12 and the mixer 13.

As shown in fig. 4 and 5, fig. 4 and 5 are schematic structural diagrams of two views of the mixer 13 according to the embodiment of the present invention, respectively. The mixer 13 of the present embodiment is connected to the flow divider 12 and forms a first chamber 14 (shown in fig. 11) with the flow divider 12. The intake passage 30 is communicated with the first chamber 14, so that the outside air can flow into the first chamber 14 through the intake passage 30.

The mixer 13 has a second outlet hole 131, an inlet hole 132, and a return hole 133. The second outlet hole 131 and the first outlet hole 121 are disposed correspondingly and are both communicated with the first chamber 14. The flow area of the second outlet opening 131 is larger than the flow area of the first outlet opening 121. When water flows through the first outlet hole 121, the first chamber 14 and the second outlet hole 131 in sequence, since the flow area of the second outlet hole 131 is larger than that of the first outlet hole 121, a certain negative pressure is generated in the second outlet hole 131 according to the bernoulli principle, so that the external air flows into the first chamber 14 through the air inlet channel 30. The air flowing into the first chamber 14 can be mixed with the water flow in the second outlet hole 131 to generate bubble water.

In this embodiment, the second outlet hole 131 is plural and arranged in two rings. The plurality of second outlet holes 131 are disposed in one-to-one correspondence with the plurality of first outlet holes 121.

The intake holes 132 communicate with the intake passage 30 and the first chamber 14. The outside air can enter the first chamber 14 through the air intake passage 30 and the air intake holes 132. In this embodiment, the rotating assembly 20 is configured to selectively block the air inlet holes 132 to allow ambient air to selectively enter the first chamber 14. When the rotating assembly 20 does not block the air inlet hole 132, the outside air can enter the first chamber 14, and the water outlet device discharges bubble water. When the rotating assembly 20 blocks the air inlet hole 132, the external air cannot enter the first chamber 14, and the water outlet device discharges non-bubble water.

The return hole 133 may be disposed between the two second outlet holes 131 arranged in a ring shape, and configured such that bubble water having relatively large bubbles can re-enter the first chamber 14 through the return hole 133. The operation of the return hole 133 will be described in detail later with reference to fig. 12.

The mixer 13 of the embodiment of the present invention further includes a positioning column 134, and the positioning column 134 can be matched with the positioning groove 124 of the splitter 12 to position the splitter 12 and the mixer 13.

As shown in fig. 6 to 8, fig. 6 to 8 respectively show schematic structural diagrams of three viewing angles of the valve body 21 according to the embodiment of the present invention. The valve body 21 of the embodiment of the present invention is detachably connected to the shunt 12, and rotatably connected to the shunt 12. The valve body 21 may be a rotary body, and may include a cylindrical portion 211 and a cover portion 212, and the cover portion 212 may be connected to one end of the cylindrical portion 211. The valve body 21 may be provided in the second housing 24, for example, an outer wall surface of the valve body 21 and an inner wall surface of the second housing 24 are connected by interference fit.

The inner wall surface of the cylindrical portion 211 is provided with a first stopper 213, a first protrusion 214a, and a second protrusion 214 b. The first and second stoppers 122 and 123 stop the first stopper 213 when the valve body 21 rotates in one direction relative to the flow divider 12. Specifically, when the valve body 21 is rotated in the one direction D relative to the flow divider 12, the first stopper 122 is configured to stop the first stopper 213 so that the seal ring 22 blocks the air intake hole 132. When the valve body 21 is rotated in the direction opposite to the direction D with respect to the flow divider 12, the second stopper 123 is configured to stop the first stopper 213 so that the seal ring 22 does not block the air intake hole 132.

The first and second protruding strips 214a and 214b extend along the circumferential direction of the cylindrical portion 211 and are spaced from the cover portion 212 along the axial direction to form an accommodating space 215, and the first and second blocking pieces 122 and 123 are rotatably disposed in the accommodating space 215. The first shutter piece 122 is rotatably provided between the first rib 214a and the cover portion 212, and the first rib 214a and the cover portion 212 are configured to restrict the first shutter piece 122 from escaping from the valve body 21 in the axial direction. The second stopper 123 is rotatably provided between the second protruding strip 214b and the lid portion 212, and the second protruding strip 214b and the lid portion 212 are configured to restrict the second stopper 123 from escaping from the valve body 21 in the axial direction.

A first notch 216a is formed between the first stopper 213 and one end of the first protrusion 214a along the circumferential direction of the cylindrical portion 211, the first notch 216a communicates with the accommodating space 215, and the first stopper 122 can be inserted into the accommodating space 215 or removed from the accommodating space 215 through the first notch 216 a.

A second notch 216b is provided between the other end of the first protrusion 214a and one end of the second protrusion 214b along the circumferential direction of the cylindrical portion 211, the second notch 216b communicates with the accommodating space 215, and the second shutter 123 can be attached to or detached from the accommodating space 215 through the second notch 216 b.

Specifically, in the process of mounting the valve body 21 to the flow divider 12, first, the first notch 216a and the second notch 216b of the valve body 21 are aligned with the first stopper 122 and the second stopper 123 of the flow divider 12, respectively; then the valve body 21 is pushed to move towards the flow divider 12, so that the first flap 122 enters the first notch 216a and the second flap 123 enters the second notch 216 b; then, the valve body 21 is rotated in the direction opposite to the direction D, so that the first blocking piece 122 enters the accommodating space 215, i.e., between the first protruding strip 214a and the cover portion 212, and the second blocking piece 123 enters the accommodating space 215, i.e., between the second protruding strip 214b and the cover portion 212. At this time, the valve body 21 and the diverter 12 are not separated in the axial direction by the stopper action of the first protrusion 214a and the second protrusion 214 b.

The cover portion 212 of the valve body 21 further has a through hole 217, the through hole 217 is disposed adjacent to the second protruding strip 214b, and the through hole 217 is used for the second stopping portion 232 of the water outlet cover 23 to penetrate therethrough. The second stopping portion 232 is configured to stop the second blocking piece 123, so that the first blocking piece 122 and the first protruding strip 214a at least partially overlap in the axial direction, and the second blocking piece 123 and the second protruding strip 214b at least partially overlap in the axial direction.

Specifically, in the axial direction, after the first blocking piece 122 completely overlaps the first protruding strip 214a and the second blocking piece 123 completely overlaps the second protruding strip 214b, the second stopping portion 232 of the water outlet cover 23 is inserted into the through hole 217, and the second stopping portion 232 can stop the second blocking piece 123, so that the second blocking piece 123 is prevented from returning into the second notch 216b, and the valve body 21 and the diverter 12 are separated. Similarly, the second stopping portion 232 stops the second blocking piece 123, and can also prevent the first blocking piece 122 from returning to the first notch 216 a. The valve body 21 and the flow divider 12 can rotate relatively without being disengaged by the stopping action of the second stopping portion 232.

The cover portion 212 of the valve body 21 is further provided with mounting posts 218 and mounting grooves 219, and the number of the mounting posts 218 may be two. Mounting post 218 is used to mount sealing ring 22 and mounting slot 219 is used to receive sealing ring 22. Referring to fig. 2, the sealing ring 22 of the present invention includes a ring body 221 and a lug 222 disposed on an inner edge or an outer edge of the ring body 221, wherein the lug 222 can selectively block the air inlet hole 132. The number of the lugs 222 may be two, each lug 222 is provided with a mounting hole, the mounting post 218 penetrates through the mounting hole, and the sealing ring 22 is accommodated in the mounting groove 219.

Specifically, when the two lugs 222 block the two air inlet holes 132 of the mixer 13, the external air cannot enter the first chamber 14, so the water outlet device discharges non-bubble water. When the two lugs 222 are respectively staggered with the two air inlet holes 132, namely when the lugs 222 do not block the air inlet holes 132, the outside air can enter the first chamber 14 under the action of negative pressure, so that the bubble water flows out of the water outlet device.

The cover 212 further has a central hole 210, and the first outlet hole 121, the second outlet hole 131 and the central hole 210 are correspondingly arranged, so that water can flow through the first outlet hole 121 and the second outlet hole 131 in sequence and flow through the central hole 210 to the outlet cover 23.

As shown in fig. 9 and 10, fig. 9 and 10 respectively show two views of the water outlet cover 23 according to the embodiment of the present invention. The water outlet cover 23 of the embodiment of the present invention is connected to the valve body 21, and forms a second chamber 17 with the valve body 21. The return holes 133 communicate with the first chamber 14 and the second chamber 17, respectively.

The outlet cover 23 includes a cover 231 and a second stopper 232 disposed on the cover 231. The second stopping portion 232 can be inserted into the through hole 217 of the valve body 21 to stop the second stopper 123. The cover 231 is provided with a fastening structure 233, and the fastening structure 233 is used for connecting the second housing 24.

As shown in fig. 2, the water outlet device further comprises a metal mesh 25, the metal mesh 25 being arranged downstream of the second outlet hole 131, e.g. the metal mesh 25 being arranged between the valve body 21 and the outlet cover 23. When the water outlet device is used for discharging the non-bubble water, the metal mesh 25 is configured to rectify the non-bubble water. When the water outlet device is used for discharging bubble water, the metal net 25 is configured to divide large bubbles in the bubble water to form micro-bubble water.

As shown in fig. 11, fig. 11 is a cross-sectional view of the water outlet device according to the embodiment of the present invention when non-bubble water flows out. The second housing 24 is rotated to a position where non-bubble water flows out (i.e. the first blocking portion 213 is blocked by one of the first blocking portion 122 and the second blocking portion 123), the water flow enters the flow divider 12 after passing through the water-saving piece 15 to control the flow rate, and then forms a jet flow through the plurality of first water outlet holes 121 of the flow divider 12, since the sealing ring 22 blocks the air inlet hole 132 of the mixer 13 at this time, outside air cannot enter the first chamber 14, and the water flow passes through the mixer 13 and flows out after being rectified by the metal mesh 25. Since no air enters, the water flow is in a non-bubble water state.

As shown in fig. 12, fig. 12 is a cross-sectional view of the water outlet device according to the embodiment of the present invention when bubble water flows out. The second housing 24 is rotated to a position where the micro-bubble water flows out (i.e. the first stopping portion 213 stops at the other of the first blocking portion 122 and the second blocking portion 123), the water flow enters the flow divider 12 after controlling the flow rate through the water saving piece 15, and then forms a jet flow through the plurality of first water outlet holes 121 of the flow divider 12, because the sealing ring 22 does not block the air inlet hole 132 of the mixer 13 at this time, the external air can enter the first chamber 14 through the air inlet channel 30, and the water flow and the air are fully mixed in the second water outlet hole 131 of the mixer 13 to form the bubble water. The bubble water is cut by the metal net 25 to form micro bubble water. The metal mesh 25 plays a role in dividing large bubbles to form micro-bubble water and finishing.

The operation of the return opening 133 of the mixer 13 will now be described.

Referring to fig. 12 again, the return holes 133 are respectively connected to the first chamber 14 and the second chamber 17, the formed bubble water is cut by the metal net 25, and the uncut large bubbles can flow back to the first chamber 14 through the return holes 133 for mixing again.

In addition, a part of the mixed water is returned to the first chamber 14 through the return hole 133, and then sucked into the second outlet hole 131, and thus is circulated. Because the mixed water flow of part backward flow can be full of first cavity 14 at the reciprocating cycle in-process, hinder in the external air gets into the water installation, play the effect that reduces the air input, along with this part mixed water flow is inhaled the second apopore 131 again in, when first cavity 14 is not full of mixed water flow, the external air continues to be inhaled, has reached the effect of automatic control external air's air input from this. Meanwhile, the air inflow of the outside air is effectively controlled, so that bubbles in the mixed water flow with certain bubbles are smaller, and the water outlet device can generate bubble water with micro bubbles.

The following describes in detail the assembly process of each component of the water outlet device according to the embodiment of the present invention with reference to fig. 2, 11 and 12.

First, the mixer 13 is attached to the flow divider 12, for example by welding. The mixer 13 and the flow divider 12 are then assembled into the first housing 11, and the water-saving piece 15 and the gasket 16 are assembled in this order.

Next, the sealing ring 22 is installed in the valve body 21, the valve body 21 and the sealing ring 22 are installed in the second housing 24, for example, by interference fit, and the snap structure 212a of the valve body 21 is snapped into the first snap groove 241 of the second housing 24.

Third, the valve body 21, the seal ring 22, and the second housing 24 are coupled to the flow splitter 12 such that the first and second tabs 122, 123 of the flow splitter 12 rotate into positions under the first and second ribs 214a, 214b of the valve body 21, respectively.

Fourthly, after the first blocking piece 122 is completely screwed into the lower portion of the first protruding strip 214a and the second blocking piece 123 is completely screwed into the lower portion of the second protruding strip 214b, the second blocking portion 232 of the outlet cover 23 is inserted into the through hole 217 of the valve body 21, and the fastening structure 223 of the outlet cover 23 is fastened to the second fastening groove 242 of the second housing 24. Up to this point, the valve body 21, the sealing ring 22, the outlet cover 23 and the second housing 24 are not separated from the diverter 12, and can rotate relative to the diverter 12 to switch different outlet positions.

To sum up, the utility model discloses go out water installation's advantage and beneficial effect lie in:

the utility model discloses go out water installation can realize switching out the water state through rotatory operation, compares the mode that adopts to press down the switching button among the correlation technique, and the play water installation of this embodiment has brought different experiences for the user, has improved user experience.

Additionally, the utility model discloses go out water installation's valve body 21 can detachable connect in shunt 12, and rotatable for shunt 12 for rotating assembly 20 both can rotate for shunt 12, realizes switching out the water state, and rotating assembly 20 still can not break away from with fixed subassembly 10 moreover, has simple structure, the volume production is convenient, the advantage of the dismouting of being convenient for.

In the embodiments of the present invention, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the embodiments of the present invention should be included in the scope of the embodiments of the present invention.

Claims (10)

1. A water outlet device comprising a fixed assembly and a rotatable assembly, said rotatable assembly being rotatable relative to said fixed assembly, said fixed assembly being connectable to a water supply pipe to convey water from said water supply pipe to said rotatable assembly;

the fixed assembly comprises a flow divider and a mixer, the flow divider is provided with a first water outlet hole, the mixer is connected to the flow divider and forms a first chamber with the flow divider, and the mixer is provided with a second water outlet hole corresponding to the first water outlet hole; the first water outlet hole and the second water outlet hole are communicated with the first cavity, and the flow area of the second water outlet hole is larger than that of the first water outlet hole;

the water outlet device also comprises an air inlet channel which is communicated with the first chamber;

the rotating assembly is detachably connected to the flow divider and is configured to selectively block the air inlet channel so that the water outlet device selectively flows out of the first state water flow and the second state water flow.

2. The water outlet device as claimed in claim 1, wherein the mixer further has an air inlet hole, the air inlet hole is communicated with the air inlet channel and the first chamber;

the rotating assembly comprises a valve body and a sealing ring, the sealing ring is arranged on the valve body, the valve body is detachably connected to the flow divider and rotatably connected to the flow divider, and therefore the sealing ring can selectively block the air inlet hole.

3. The water outlet device as claimed in claim 2, wherein the sealing ring comprises a ring body and a lug arranged on the inner edge or the outer edge of the ring body, and the lug can selectively block the air inlet hole.

4. The water outlet device of claim 2, wherein the diverter is provided with a first blocking piece and a second blocking piece which are oppositely arranged;

the valve body is provided with a first stopping part, and when the valve body rotates relative to the flow divider along a direction, the first stopping part is configured to be stopped so that the sealing ring blocks the air inlet hole; when the valve body rotates in a direction opposite to the direction relative to the flow divider, the second stopper is configured to stop the first stopper so that the sealing ring does not block the air inlet hole.

5. The water output device of claim 4, wherein the valve body includes a barrel portion and a cover portion, the cover portion being connected to one end of the barrel portion;

the inner wall surface of the cylinder part is provided with a convex strip extending along the circumferential direction of the cylinder part, the convex strip is arranged at an interval with the cover part in the axial direction to form an accommodating space, and the first blocking piece and the second blocking piece are rotatably arranged in the accommodating space;

the protruding strip and the cover portion are configured to restrict the first stopper and the second stopper from escaping from the valve body in the axial direction.

6. The water outlet device of claim 5, wherein the ribs comprise a first rib and a second rib, and the first rib and the second rib are arranged at intervals along a circumferential direction;

the first stopping part is arranged on the inner wall surface of the cylinder part in a protruding mode, a first gap is formed between the first stopping part and one end of the first convex strip along the circumferential direction, the first gap is communicated with the accommodating space, and the first blocking piece can be installed in the accommodating space or detached from the accommodating space through the first gap;

a second notch is formed between the other end of the first convex strip and one end of the second convex strip, the second notch is communicated with the accommodating space, and the second baffle can be installed in the accommodating space or detached from the accommodating space through the second notch.

7. The water outlet device of claim 6, wherein the rotating assembly further comprises a water outlet cover, the water outlet cover comprising a cover body and a second stopper portion provided on the cover body;

the cover portion has a through hole, the second stopper portion is disposed through the through hole and configured to stop the second blocking piece, so that the first blocking piece and the first protruding strip at least partially overlap in the axial direction, and the second blocking piece and the second protruding strip at least partially overlap in the axial direction.

8. The water output device of claim 7 wherein the rotating assembly further comprises a second housing, the valve body being attached to the second housing, the outlet cover being attached to the second housing.

9. The water outlet device of claim 1, wherein a second chamber is formed between the rotating assembly and the mixer;

the mixer also has a backflow hole that communicates with the first chamber and the second chamber.

10. The water output device of claim 1, wherein the first state water flow is non-bubble water and the second state water flow is bubble water;

the water outlet device also comprises a metal net, and the metal net is arranged at the downstream of the second water outlet hole; when the water outlet device flows out the non-bubble water, the metal mesh is configured to rectify the non-bubble water; when the water outlet device is used for discharging the bubble water, the metal net is configured to divide large bubbles in the bubble water to form micro bubble water.

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