A water outlet component and a water outlet device

Abstract

The present invention relates to the technical field of bathrooms, and discloses a water outlet and a water outlet device, wherein the water outlet comprises a shell, a water retaining member and a guide plate. The shell is provided with a water outlet and a first water outlet channel and a second water outlet channel which are independent of each other, and the water outlet end of the first water outlet channel and the water outlet end of the second water outlet channel are both connected to the water outlet. The water retaining member is movably arranged in the shell, and can switch between a first position for shielding the water inlet end of the first water outlet channel and a second position for shielding the water inlet end of the second water outlet channel. The guide plate is rotatably arranged in the shell, and when the guide plate rotates, it can drive the water retaining member to switch between a first position and a second position, so that the water outlet can alternately switch between a first mode and a second mode to discharge water. As the guide plate rotates continuously, the same water outlet of the water outlet can at least regularly generate two kinds of water splashes, namely, the first mode and the second mode, so as to produce a better massage effect for the user, improve the bathing comfort, and enhance the user's use experience.

Description

Technical Field

[0001] The invention relates to the technical field of bathrooms, and in particular to a water outlet component and a water outlet device. Background Art

[0002] Shower is a necessary product for bathroom, which provides convenience for users to shower. In the prior art, the water discharge mode of shower is usually straight line water discharge, and the water spray form is single.

[0003] Some shower heads with massage function usually design the impeller to intermittently cover part of the water outlet when rotating, thereby generating a pulsed water flow. However, the massage effect is not obvious and cannot meet higher shower requirements, resulting in a poor user experience.

[0004] Therefore, there is an urgent need for a water outlet component and a water outlet device to solve the above problems. Summary of the invention

[0005] Based on the above problems, the object of the present invention is to provide a water outlet and a water outlet device, wherein the water outlet of the water outlet has more diversified water splashes, can produce a better massage effect, and enhance the user experience of the water outlet device.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] On the one hand, a water outlet is provided, comprising:

[0008] A shell body is provided with a water outlet hole and a first water outlet channel and a second water outlet channel which are independent of each other, wherein the water outlet end of the first water outlet channel and the water outlet end of the second water outlet channel are both connected to the water outlet hole;

[0009] a water blocking member, movably disposed in the housing, and capable of switching between a first position for blocking a water inlet end of the first water outlet channel and a second position for blocking a water inlet end of the second water outlet channel; when water flows through the first water outlet channel, the water outlet hole discharges water in a first mode, and when water flows through the second water outlet channel, the water outlet hole discharges water in a second mode;

[0010] The guide plate is rotatably disposed in the shell and can at least partially act on the water retaining member. When the guide plate rotates, it can drive the water retaining member to switch between the first position and the second position, so that the water outlet can alternately switch between the first mode and the second mode to discharge water.

[0011] As an optional solution of the water outlet member of the present invention, the shell is provided with a plurality of the water outlet holes and a plurality of groups of the first water outlet channels and the second water outlet channels, the plurality of the water outlet holes are arranged at intervals along the circumferential direction, and the water outlet ends of the plurality of groups of the first water outlet channels and the water outlet ends of the second water outlet channels are connected to the plurality of the water outlet holes in a one-to-one correspondence;

[0012] The water-blocking members are arranged in a plurality along the circumferential direction in the shell, and the plurality of the water-blocking members correspond one-to-one to the plurality of groups of the first water outlet channels and the second water outlet channels. When the guide plate rotates, at least one of the water-blocking members can be driven to switch from the second position to the first position, so that at least one of the water outlet holes along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

[0013] As an optional solution of the water outlet member of the present invention, the water retaining member is slidably disposed in the housing along a preset direction;

[0014] The guide plate is provided with a non-circular annular guide protrusion, and the water retaining member is provided with a movable groove. The annular guide protrusion is at least partially clamped in the movable groove and slidably cooperates with the movable groove. When the guide plate rotates, the annular guide protrusion can push against the groove wall of the movable groove to drive the water retaining member to slide along the preset direction.

[0015] Alternatively, a push protrusion is provided on the guide plate, and an elastic member is provided between the water stop member and the shell. When the guide plate rotates, the push protrusion can abut against the water stop member and push the water stop member to slide toward the first position, and the elastic member is squeezed to produce elastic deformation; when the guide plate rotates until the push protrusion is separated from the water stop member, the elastic member can drive the water stop member to slide toward the second position.

[0016] As an optional solution of the water outlet member of the present invention, the annular guide protrusion includes a connected arc segment and at least one convex arc segment, the center of the arc segment is the rotation center of the guide plate, the center of the convex arc segment deviates from the rotation center of the guide plate, and when the guide plate rotates, the convex arc segment can drive the water retaining member to slide toward the first position, and the arc segment can drive the water retaining member to slide toward the second position;

[0017] And / or, a first limiting portion and a second limiting portion are arranged on the water retaining member at intervals, and the movable groove is formed between the first limiting portion and the second limiting portion;

[0018] And / or, a slide groove is provided in the housing, and the water retaining member is at least partially located in the slide groove and slidably cooperates with the slide groove in the preset direction;

[0019] And / or, the water inlet end of the first water outlet channel is the first inlet, the water inlet end of the second water outlet channel is the second inlet, and the first inlet and the second inlet are arranged at intervals along the sliding direction of the water blocking member.

[0020] As an optional solution of the water outlet member of the present invention, the shell is provided with a plurality of the water outlet holes and a plurality of groups of the first water outlet channels and the second water outlet channels, the plurality of the water outlet holes are arranged at intervals along the circumferential direction, and the water outlet ends of the plurality of groups of the first water outlet channels and the water outlet ends of the second water outlet channels are connected to the plurality of the water outlet holes in a one-to-one correspondence;

[0021] The water-blocking members are circumferentially arranged in a plurality of the shells, and the plurality of the water-blocking members correspond one-to-one to a plurality of groups of the first water outlet channels and the second water outlet channels. During the rotation of the guide plate, the convex arc segment can drive the water-blocking members to slide from the second position to the first position one by one along the circumferential direction, so that at least one of the water outlet holes along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

[0022] As an optional solution of the water outlet member of the present invention, one of the first water outlet channel and the second water outlet channel is a first straight channel, and the first straight channel is coaxially arranged opposite to the water outlet hole;

[0023] The other of the first water outlet channel and the second water outlet channel includes a second straight channel, a buffer channel and at least one guide channel connected in sequence, the second straight channel is staggered with the water outlet hole, and one end of the guide channel away from the buffer channel is connected to the water outlet hole.

[0024] As an optional solution of the water outlet member of the present invention, the first water outlet channel or the second water outlet channel comprises the second straight channel, the buffer channel and at least two guide channels that are connected in sequence, and the outlets of at least two guide channels are arranged opposite to each other;

[0025] And / or, the cross-sectional area of ​​the buffer channel gradually decreases or increases along the water outlet direction.

[0026] As an optional solution of the water outlet member of the present invention, the water retaining member is provided with a water inlet hole, and when in the first position, the water inlet hole is connected with the water inlet end of the second water outlet channel; when in the second position, the water inlet hole is staggered with the water inlet end of the second water outlet channel;

[0027] And / or, the water blocking member has a third position, in which the water blocking member partially blocks the water inlet end of the first water outlet channel and partially blocks the water inlet end of the second water outlet channel, and the water outlet hole discharges water in a third mode.

[0028] As an optional solution of the water outlet member of the present invention, the water outlet member further includes a water guide plate, an impeller and a swing plate, wherein the water guide plate, the impeller, the swing plate and the guide plate are sequentially arranged in the housing along the water inlet direction; the impeller is rotationally connected to the water guide plate, the swing plate is connected to the impeller and is eccentrically arranged relative to the rotation center of the impeller, and the guide plate is transmission-connected to the swing plate; the water guide plate is provided with an inclined water guide hole, and the water flow output through the water guide hole can drive the impeller to drive the swing plate to rotate eccentrically, so that the swing plate drives the guide plate to rotate in the housing;

[0029] And / or, the water outlet part also includes a sealing cover, the shell has a accommodating cavity, the water retaining part and the guide plate are both located in the accommodating cavity, the sealing cover is detachably connected to the shell and can block the opening of the accommodating cavity; a water inlet pipe joint is provided on the sealing cover, one end of the water inlet pipe joint is connected to the accommodating cavity, and the other end is configured to be connected to the water inlet pipe.

[0030] On the other hand, a water outlet device is provided, comprising a main structure and the water outlet member as described above, wherein the main structure is provided with an installation cavity, and the water outlet member is installed in the installation cavity.

[0031] The beneficial effects of the present invention are:

[0032] The water outlet member and the water outlet device provided by the present invention can rotate the guide plate in the shell when water flows in the shell, and at the same time, the guide plate drives the water retaining member to move in the shell, so that the water retaining member can selectively block the water inlet end of the first water outlet channel or the water inlet end of the second water outlet channel. Specifically, when the water retaining member moves to the first position, the first water outlet channel is not conductive and the second water outlet channel is conductive, at which time water flows to the water outlet hole through the second water outlet channel, so that the water outlet hole discharges water in the second mode; when the water retaining member moves to the second position, the first water outlet channel is conductive and the second water outlet channel is not conductive, at which time water flows to the water outlet hole through the first water outlet channel, so that the water outlet hole discharges water in the first mode. As the guide plate rotates continuously in the shell, the water retaining member can switch back and forth between the first position and the second position, so that the water outlet hole can discharge water back and forth alternately between the first mode and the second mode. That is, the same water outlet of the water outlet can at least regularly produce two types of water splashes, namely the first mode and the second mode, so as to produce a better massage effect for the user, improve the bathing comfort, and enhance the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0034] Figure 1 It is a structural schematic diagram of a water outlet member provided in a specific embodiment of the present invention;

[0035] Figure 2 is a longitudinal cross-sectional view of a water outlet member provided in a specific embodiment of the present invention;

[0036] Figure 3 It is a first exploded schematic diagram of a water outlet member provided in a specific embodiment of the present invention;

[0037] Figure 4 is a second exploded schematic diagram of a water outlet member provided in a specific embodiment of the present invention;

[0038] Figure 5 It is a schematic diagram of the cooperation between the swing plate and the housing provided in a specific embodiment of the present invention;

[0039] Figure 6 It is a schematic diagram of the cooperation between the annular guide protrusion of the guide plate and the water retaining member provided in a specific embodiment of the present invention;

[0040] Figure 7 is a first cross-sectional view of a water outlet provided by a specific embodiment of the present invention;

[0041] Figure 8 is a second cross-sectional view of the water outlet member provided in a specific embodiment of the present invention;

[0042] Fig. 9 is a water outlet flow chart of the water outlet component provided in the first embodiment of the present invention;

[0043] Fig.10 Schematic diagram of the water outlet form of the water outlet member provided in the first embodiment of the present invention;

[0044] Fig.11 is a longitudinal cross-sectional view of a water outlet member provided in the second embodiment of the present invention;

[0045] Fig.12 is a first cross-sectional view of a water outlet member provided in the second embodiment of the present invention;

[0046] Fig.13 is a second cross-sectional view of the water outlet member provided in the second embodiment of the present invention;

[0047] Fig.14is a water outlet flow chart of the water outlet component provided in the second embodiment of the present invention;

[0048] Fig.15 It is a schematic diagram of the cooperation between the annular guide protrusion of the guide plate and the water retaining member provided in the third embodiment of the present invention;

[0049] Fig.16 is a schematic diagram of the cooperation between the rotating plate and the water retaining member provided in the fourth embodiment of the present invention;

[0050] Fig.17 It is a schematic structural diagram of a water outlet device provided in a specific embodiment of the present invention.

[0051] In the figure:

[0052] 1. Shell; 2. Water retaining part; 3. Guide plate; 4. Water guide plate; 5. Impeller; 6. Swing plate; 7. Cover; 8. Rotating shaft;

[0053] 10. accommodating cavity; 11. water outlet hole; 12. first water outlet channel; 13. second water outlet channel; 14. slide groove; 15. limit block; 16. boss; 17. second tooth; 18. first connecting ear;

[0054] 110, second straight channel; 120, buffer channel; 130, guide channel; 140, separation protrusion; 121, first inlet; 131, second inlet;

[0055] 21. movable groove; 22. first limiting portion; 23. second limiting portion; 24. water inlet hole;

[0056] 31. annular guide protrusion; 32. plug-in portion; 33. third axial hole; 34. second through hole;

[0057] 35. Pushing protrusion; 36. Rotating plate;

[0058] 311, arc segment; 312, convex arc segment; 313, transition segment;

[0059] 41. water guide hole; 42. first plug hole;

[0060] 51. eccentric convex shaft; 52. first shaft hole;

[0061] 61. second shaft hole; 62. first tooth; 63. first through hole;

[0062] 71. Water inlet pipe joint; 72. Second connecting ear; 73. Compression ring;

[0063] 100. Main structure. DETAILED DESCRIPTION

[0064] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0065] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0066] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0067] like Figures 1 to 10 As shown, this embodiment provides a water outlet, which has more diversified water spray, can produce better massage effect, and improve the user experience of the water outlet device. The water outlet includes a housing 1, a water retaining member 2 and a guide plate 3.

[0068] Among them, see Figure 1 and Figure 2 The housing 1 is provided with a water outlet 11 and a first water outlet channel 12 and a second water outlet channel 13 which are independent of each other. The water outlet ends of the first water outlet channel 12 and the second water outlet channels 13 are both connected to the water outlet 11. Figure 3 , Figure 4 and Figure 6The water retaining member 2 is movably disposed in the housing 1, and can be switched between a first position that blocks the water inlet end of the first water outlet channel 12 and a second position that blocks the water inlet end of the second water outlet channel 13; when water flows through the first water outlet channel 12, the water outlet hole 11 discharges water in a first mode, and when water flows through the second water outlet channel 13, the water outlet hole 11 discharges water in a second mode. The guide plate 3 is rotatably disposed in the housing 1, and at least partially can act on the water retaining member 2. When the guide plate 3 rotates, it can drive the water retaining member 2 to switch between the first position and the second position, so that the water outlet hole 11 alternately switches between the first mode and the second mode to discharge water.

[0069] The water outlet member provided in this embodiment can rotate the guide plate 3 in the shell 1 when water flows in the shell 1, and at the same time, the guide plate 3 drives the water retaining member 2 to move in the shell 1, so that the water retaining member 2 selectively blocks the water inlet end of the first water outlet channel 12 or the water inlet end of the second water outlet channel 13. Specifically, when the water retaining member 2 moves to the first position, the first water outlet channel 12 is not conductive and the second water outlet channel 13 is conductive, at which time water flows to the water outlet hole 11 through the second water outlet channel 13, so that the water outlet hole 11 discharges water in the second mode; when the water retaining member 2 moves to the second position, the first water outlet channel 12 is conductive and the second water outlet channel 13 is not conductive, at which time water flows to the water outlet hole 11 through the first water outlet channel 12, so that the water outlet hole 11 discharges water in the first mode.

[0070] As the guide plate 3 rotates continuously in the housing 1, the water retaining member 2 can be switched back and forth between the first position and the second position, so that the water outlet 11 can alternately discharge water between the first mode and the second mode. That is, the same water outlet 11 of the water outlet member can at least regularly produce two types of water splashes, the first mode and the second mode, to produce a better massage effect for the user, improve the bathing comfort, and enhance the user's experience.

[0071] See also Figure 2 , Figure 3 and Figure 4 The water outlet also includes a water guide plate 4, an impeller 5 and a swing plate 6. The water guide plate 4, the impeller 5, the swing plate 6 and the guide plate 3 are sequentially arranged in the housing 1 along the water inlet direction. The impeller 5 is rotatably connected to the water guide plate 4, the swing plate 6 is connected to the impeller 5 and is eccentrically arranged relative to the rotation center of the impeller 5, and the guide plate 3 is transmission-connected to the swing plate 6; the water guide plate 4 is provided with an inclined water guide hole 41, and the water flow output through the water guide hole 41 can drive the impeller 5 to drive the swing plate 6 to rotate eccentrically, so that the swing plate 6 drives the guide plate 3 to rotate in the housing 1.

[0072] Specifically, the water flows through the water guide plate 4, the impeller 5, the swing plate 6 and the guide plate 3 in sequence, and finally sprays out from the water outlet 11. The inclined water guide hole 41 can change the flow direction of the water flow, so that the water flow is inclined to rush toward the impeller 5, so as to generate a rotational torque on the impeller 5, and drive the impeller 5 to rotate in the housing 1. At the same time, the impeller 5 drives the swing plate 6 to rotate eccentrically in the housing 1, and the swing plate 6 drives the guide plate 3 to rotate synchronously in the housing 1. The guide plate 3 then drives the water retaining member 2 to switch between the first position and the second position to block the water inlet end of the first water outlet channel 12 or the water inlet end of the second water outlet channel 13, so as to realize the water outlet 11 to alternately switch between the first mode and the second mode. That is, the kinetic energy of the water flow itself is used to drive the guide plate 3 to rotate, and there is no need to set up an additional power mechanism, and the structural design is simple. The swing plate 6 can decelerate the guide plate 3 through the eccentric motion, which can make the rotation speed of the guide plate 3 more uniform, so that the water retaining member 2 can move more stably, and the water flow of the water outlet is stable.

[0073] See also Figure 3 and Figure 4 , the water guide plate 4 is provided with a plurality of inclined water guide holes 41 at intervals along the circumferential direction, and the inclination directions of the plurality of water guide holes 41 are consistent, so as to ensure that there is sufficient water flow impact force acting on the impeller 5, and ensure that the impeller 5 rotates smoothly. Exemplarily, three water guide holes 41 are provided at equal intervals along the circumferential direction, so that the impeller 5 is subjected to a more uniform force. In other embodiments, the number of water guide holes 41 can also be adaptively increased or decreased as needed.

[0074] See also Figure 2 , Figure 3 and Figure 4 The water outlet part also includes a rotating shaft 8, a first plug hole 42 is provided on the water guide plate 4, a first axial hole 52 is provided on the impeller 5, a second axial hole 61 is provided on the swing plate 6, and a third axial hole 33 is provided on the guide plate 3. A boss 16 coaxial with the third axial hole 33 is provided in the housing 1, and the boss 16 is inserted in the third axial hole 33 and rotatably cooperates with the third axial hole 33; a second plug hole is provided on the boss 16, one end of the rotating shaft 8 is inserted in the first plug hole 42, and the other end passes through the first axial hole 52, the second axial hole 61 and the third axial hole 33 in sequence and is inserted in the second plug hole; the rotating shaft 8 is rotatably cooperated with the first plug hole 42 and the second plug hole, or the rotating shaft 8 is rotatably cooperated with the first axial hole 52, so that the impeller 5 can rotate relative to the water guide plate 4 under the action of water flow. An eccentric convex shaft 51 is protruded from one side of the impeller 5 toward the swing plate 6. The eccentric convex shaft 51 is eccentrically arranged relative to the first shaft hole 52 and is inserted and fixed in the second shaft hole 61 so that the swing plate 6 can be driven to rotate eccentrically when the impeller 5 rotates.

[0075] See also Figure 3 and Figure 5A plurality of first teeth 62 are arranged on the swing plate 6 along the circumferential direction, and a plurality of second teeth 17 are arranged on the inner wall of the housing 1 along the circumferential direction. The first teeth 62 are meshed with the second teeth 17 for transmission, wherein the number of the first teeth 62 is less than the number of the second teeth 17. When the impeller 5 rotates under the action of the water flow, the eccentric convex shaft 51 drives the swing plate 6 to rotate eccentrically. At the same time, part of the first teeth 62 on the swing plate 6 is meshed with part of the second teeth 17 in the housing 1 for transmission, so that the swing plate 6 can stably rotate eccentrically in the housing 1 and form a certain differential ratio, thereby reducing the rotation speed of the swing plate 6, making the rotation speed of the guide plate 3 appropriate, uniform and stable, ensuring that the water flow speed sprayed from the water outlet 11 is not too large or too small, and achieving a better massage effect.

[0076] See also Figure 3 and Figure 4 One of the swing plate 6 and the guide plate 3 is provided with a plug-in portion 32, and the other is provided with a first through hole 63. The plug-in portion 32 is inserted into the first through hole 63 and can move in the first through hole 63. When the swing plate 6 rotates, the hole wall of the first through hole 63 pushes the plug-in portion 32 to rotate the guide plate 3, so that the swing plate 6 drives the guide plate 3 to rotate, so as to drive the water retaining member 2 to switch back and forth between the first position and the second position. The plug-in portion 32 moves in the first through hole 63 to adapt to the eccentric movement of the swing plate 6, so as to prevent the two from interfering.

[0077] Furthermore, the swing plate 6 is provided with a plurality of first through holes 63, the guide plate 3 is provided with a plurality of second through holes 34, the plug-in parts 32 are provided with a plurality of plug-in parts 32, and the plug-in parts 32 are located between two adjacent second through holes 34, and the number of the plug-in parts 32 is less than the number of the first through holes 63, so as to ensure smooth water flow. The aperture of the first through hole 63 is larger than the aperture of the second through hole 34, so as to ensure that the water after flowing through the impeller 5 can smoothly flow to the water inlet end of the first water outlet channel 12 and the water inlet end of the second water outlet channel 13 through the plurality of first through holes 63 and the plurality of second through holes 34.

[0078] See also Figure 2 , Figure 3 and Figure 4 , the water outlet also includes a cover 7, the shell 1 has a receiving chamber 10, the water guide plate 4, the impeller 5, the swing plate 6, the water retaining member 2 and the guide plate 3 are all located in the receiving chamber 10, the cover 7 is detachably connected to the shell 1, and can block the opening of the receiving chamber 10, so that each moving part can move stably in the shell 1. Further, a water inlet pipe joint 71 is provided on the cover 7, one end of the water inlet pipe joint 71 is connected to the receiving chamber 10, and the other end is configured to be connected to the water inlet pipeline. The water inlet pipeline is used for water supply, and the water flows into the shell 1 through the water inlet pipe joint 71. Exemplarily, the water inlet pipe joint 71 is provided with an external thread, which can be threadedly connected to the water inlet pipeline for easy disassembly and assembly. The water inlet pipeline can be an internal pipeline of the water outlet device, or it can be a water supply pipeline of a toilet, etc.

[0079] Continue reading Figure 2 , Figure 3 and Figure 4 The housing 1 is provided with a first connecting ear 18, and the cover 7 is provided with a second connecting ear 72. The first connecting ear 18 and the second connecting ear 72 can be connected and fixed by fasteners such as screws or bolts, which is convenient to assemble and reliable. Furthermore, a clamping ring 73 is provided on the side of the cover 7 facing the housing 1, and a step surface is provided inside the housing 1. The outer edge of the water guide plate 4 is placed on the step surface. After the cover 7 is connected and fixed to the housing 1, the clamping ring 73 abuts against the water guide plate 4 to ensure that the water guide plate 4 is firmly fixed in the housing 1.

[0080] Optionally, see Figure 1 , Figure 2 , Figure 3 and Figure 4 The shell 1 is provided with a plurality of water outlet holes 11 and a plurality of groups of first water outlet channels 12 and second water outlet channels 13. The plurality of water outlet holes 11 are arranged at intervals along the circumferential direction, and the water outlet ends of the plurality of groups of first water outlet channels 12 and the water outlet ends of the second water outlet channels 13 are connected with the plurality of water outlet holes 11 in a one-to-one correspondence. That is, the water outlet ends of the same group of first water outlet channels 12 and the water outlet ends of the second water outlet channels 13 are both connected with the corresponding water outlet holes 11. A plurality of water retaining members 2 are provided circumferentially in the shell 1, and the plurality of water retaining members 2 correspond one-to-one with the plurality of groups of first water outlet channels 12 and second water outlet channels 13. When the guide plate 3 rotates, it can drive at least one water retaining member 2 to switch from the second position to the first position, so that at least one water outlet hole 11 along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

[0081] Specifically, when the guide plate 3 rotates at different angles, the water blocking members 2 at different positions are driven to the first position, so that the water outlet holes 11 at different positions switch from the first mode to the second mode. At a certain moment, at least one of the multiple water outlet holes 11 discharges water in the second mode, and the other water outlet holes 11 discharge water in the first mode (e.g. Fig.10 As shown in FIG. 1 ), at the next moment, the water outlet hole 11 discharging water in the second mode switches to discharging water in the first mode, and at least one water outlet hole 11 among the multiple water outlet holes 11 discharging water in the first mode switches to discharging water in the second mode. In this way, as the guide plate 3 rotates continuously, at least one water outlet hole 11 at a different position switches the water outlet mode, that is, at different moments, the water outlet holes 11 at different positions switch from discharging water in the first mode to discharging water in the second mode, thereby changing the water outlet area of ​​the massage water, making the massage water change dynamically, and bringing a better massage effect.

[0082] Optionally, the water retaining member 2 is slidably disposed in the housing 1 along a preset direction, and the guide plate 3 drives the water retaining member 2 to slide when it rotates to block the water inlet end of the first water outlet channel 12 or the water inlet end of the second water outlet channel 13. In this embodiment, the preset direction is the radial direction of the guide plate 3.

[0083] See also Figure 2 , Figure 3 , Figure 4 and Figure 6 The water retaining member 2 is provided with a water inlet hole 24. When in the first position, the water inlet hole 24 is connected to the water inlet end of the second water outlet channel 13. When in the second position, the water inlet hole 24 is staggered from the water inlet end of the second water outlet channel 13. In this way, when the water retaining member 2 slides to the first position, it blocks the water inlet end of the first water outlet channel 12 and opens the water inlet end of the second water outlet channel 13. When the water retaining member 2 slides to the second position, it blocks the water inlet end of the second water outlet channel 13 and opens the water inlet end of the first water outlet channel 12.

[0084] Exemplarily, the size of the water inlet hole 24 is substantially the same as the size of the water inlet end of the second water outlet channel 13, ensuring smooth water inlet. In other embodiments, a notch may be provided on the water retaining member 2, and when in the first position, the water inlet end of the second water outlet channel 13 is exposed through the notch, so that the second water outlet channel 13 is conductive.

[0085] In some other optional implementation schemes, the water retaining member 2 may be rotatably disposed in the housing 1, and switched between the first position and the second position by driving the water retaining member 2 to rotate.

[0086] In this embodiment, refer to Figure 4 and Figure 6 , a non-circular annular guide protrusion 31 is provided on the guide plate 3, and a movable groove 21 is provided on the water retaining member 2. The annular guide protrusion 31 is at least partially clamped in the movable groove 21 and slidably cooperates with the movable groove 21. When the guide plate 3 rotates, the annular guide protrusion 31 can push the groove wall of the movable groove 21 to drive the water retaining member 2 to slide along the preset direction. When the guide plate 3 rotates, the annular guide protrusion 31 rotates synchronously with the guide plate 3. The engagement of the annular guide protrusion 31 with the movable groove 21 can link the rotation of the guide plate 3 with the sliding movement of the water retaining member 2. Since the annular guide protrusion 31 is non-circular, the rotation trajectory of the annular guide protrusion 31 is non-circular. At different moments when the guide plate 3 rotates, different positions of the annular guide protrusion 31 enter the movable groove 21 of the water retaining member 2, thereby being able to push or pull the water retaining member 2 to slide along the preset direction, thereby causing the water retaining member 2 to slide toward the first position or the second position.

[0087] See also Figure 4 and Figure 6The annular guide protrusion 31 includes a connected arc segment 311 and at least one convex arc segment 312. The center of the arc segment 311 is the rotation center of the guide plate 3, and the center of the convex arc segment 312 deviates from the rotation center of the guide plate 3. When the guide plate 3 rotates, the convex arc segment 312 can drive the water retaining member 2 to slide toward the first position, and the arc segment 311 can drive the water retaining member 2 to slide toward the second position.

[0088] Specifically, when the guide plate 3 rotates until the convex arc segment 312 enters the movable groove 21 of the water retaining member 2, the convex arc segment 312 can generate thrust on the water retaining member 2, so that the water retaining member 2 slides radially outward along the guide plate 3, that is, slides toward the first position, so as to open the water inlet end of the second water outlet channel 13 and block the water inlet end of the first water outlet channel 12; when the guide plate 3 rotates until the arc segment 311 enters the movable groove 21 of the water retaining member 2, the arc segment 311 can generate pulling force on the water retaining member 2, so that the water retaining member 2 slides radially inward along the guide plate 3, that is, slides toward the second position, so as to open the water inlet end of the first water outlet channel 12 and block the water inlet end of the second water outlet channel 13. In this cycle, the water retaining member 2 switches back and forth between the first position and the second position, and the water outlet hole 11 switches to discharge water regularly between the first mode and the second mode.

[0089] See also Figure 6 A plurality of water retaining members 2 are circumferentially arranged in the shell 1, and the plurality of water retaining members 2 correspond one by one to the plurality of first water outlet channels 12 and second water outlet channels 13. During the rotation of the guide plate 3, the convex arc segment 312 can drive the water retaining members 2 to slide from the second position to the first position one by one along the circumferential direction, so that at least one water outlet hole 11 along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

[0090] In this embodiment, the annular guide protrusion 31 includes an outward convex arc segment 312 as an example. Figure 6 In the initial state, a water retaining member 2 in the upper right corner is in the first position, and the other water retaining members 2 are in the second position or between the first position and the second position. At this time, the water outlet 11 corresponding to the position discharges water in the second mode; when the guide plate 3 rotates a certain angle, the convex arc segment 312 enters the movable groove 21 of the rightmost water retaining member 2, and the water retaining member 2 slides to the first position. At the same time, the water retaining member 2 in the upper right corner slides toward the second position. At this time, the water outlet 11 corresponding to the rightmost water retaining member 2 discharges water in the second mode. In this way, the water outlet holes 11 along the circumferential direction switch from the first mode to the second mode one by one, realizing the dynamic switching of the water outlet modes of multiple water outlet holes 11, and improving the massage effect of the water splashes generated by the water outlet parts.

[0091] Optionally, the water retaining member 2 also has a third position. In the third position, the water retaining member 2 blocks part of the water inlet end of the first water outlet channel 12 and blocks part of the water inlet end of the second water outlet channel 13, and the water outlet hole 11 discharges water in a third mode. That is, the third position is between the first position and the second position. Figure 6 As shown, when the guide plate 3 drives the water retaining member 2 to slide to the third position, the first water outlet channel 12 and the second water outlet channel 13 are both partially opened. At this time, water can flow through the first water outlet channel 12 and the second water outlet channel 13 to the water outlet hole 11 at the same time, so that the water outlet hole 11 discharges water in the third mode. The water outlet member can produce water splashes in the third mode, which can further improve the massage effect of the water outlet member.

[0092] See also Figure 6 The annular guide protrusion 31 further includes a transition section 313, and the arc section 311 is transitionally connected to the convex arc section 312 through the transition section 313. When the guide plate 3 rotates until the transition section 313 enters the movable groove 21 of the water retaining member 2, the transition section 313 drags or pushes the water retaining member 2 to the third position, so that the water inlet end of the first water outlet channel 12 and the water inlet end of the second water outlet channel 13 are both partially opened.

[0093] For example, Figure 6 As shown, the arc segment 311 is substantially semicircular, and the convex arc segment 312 and the transition segment 313 are substantially semi-elliptical. In other embodiments, the annular guide protrusion 31 may also be other non-circular shapes.

[0094] See also Figure 3 and Figure 6 The water retaining member 2 is provided with a first limiting portion 22 and a second limiting portion 23 at intervals, and a movable groove 21 is formed between the first limiting portion 22 and the second limiting portion 23. When the outer convex arc segment 312 of the annular guide protrusion 31 enters the movable groove 21, the outer convex arc segment 312 pushes the first limiting portion 22 to drive the water retaining member 2 to slide toward the first position; when the arc end of the annular guide protrusion 31 enters the movable groove 21, the arc segment 311 pushes the second limiting portion 23 to make the water retaining member 2 slide toward the second position.

[0095] Exemplarily, the water retaining member 2 is a strip structure, and the first limiting portion 22 and the second limiting portion 23 are both protrusions protruding from the water retaining member 2 , and the outer contour of the protrusions is smoothly transitioned to ensure that the annular guide protrusion 31 rotates smoothly with the guide plate 3 .

[0096] See also Figure 3 and Figure 6 The housing 1 is provided with a slide groove 14, and the water retaining member 2 is at least partially located in the slide groove 14 and slides with the slide groove 14 in a preset direction. Such a configuration can ensure that the water retaining member 2 always slides in the preset direction and accurately switches between the first position and the second position.

[0097] In this embodiment, a plurality of water retaining members 2 are provided, and a plurality of limit blocks 15 are arranged at circumferential intervals in the shell 1. A slide groove 14 is formed between every two adjacent limit blocks 15. A water retaining member 2 is slidably arranged in each slide groove 14, so that the plurality of water retaining members 2 can move along the set trajectory.

[0098] See also Figure 3 and Figure 6 The water inlet end of the first water outlet channel 12 is the first inlet 121, and the water inlet end of the second water outlet channel 13 is the second inlet 131. The first inlet 121 and the second inlet 131 are arranged at intervals along the sliding direction of the water retaining member 2. In this way, when the water retaining member 2 slides a certain distance in the preset direction, it can block the first inlet 121 or the second inlet 131.

[0099] In other embodiments, if the water retaining member 2 is designed to swing left and right, the first inlet 121 and the second inlet 131 may be arranged at intervals on the swinging path of the water retaining member 2 .

[0100] Optionally, see Figure 2 , Figure 7 and Figure 8 One of the first water outlet channel 12 and the second water outlet channel 13 is a first straight channel, and the first straight channel is coaxially arranged opposite to the water outlet hole 11. The other of the first water outlet channel 12 and the second water outlet channel 13 includes a second straight channel 110, a buffer channel 120 and at least one guide channel 130 that are connected in sequence. The second straight channel 110 is staggered with the water outlet hole 11, and one end of the guide channel 130 away from the buffer channel 120 is connected to the water outlet hole 11. The first straight channel is coaxially opposite to the water outlet 11, so that the water flowing to the water outlet 11 through the first straight channel can be sprayed out in a columnar shape (first mode) with a certain impact force; the second straight channel 110 is staggered with the water outlet 11, so that the water flowing to the water outlet 11 through the second straight channel 110, the buffer channel 120, and the guide channel 130 is sprayed out in an umbrella shape or granular shape (second mode), which is softer. The multiple water outlets 11 alternately spray columnar water and granular water in turn, which can form a hard and soft shower water, effectively improving the massage effect.

[0101] In this embodiment, Figure 2 , Figure 7 and Figure 8 As shown, the first water outlet channel 12 is a first straight channel, and the second water outlet channel 13 includes a second straight channel 110, a buffer channel 120 and at least one guide channel 130 that are connected in sequence. Fig. 9 and Fig.10As shown, water entering the first water outlet channel 12 directly enters the water outlet hole 11, and water entering the second water outlet channel 13 needs to flow through the second straight channel 110, the buffer channel 120, and the guide channel 130 in sequence before entering the water outlet hole 11, that is, the water flow will consume a part of the kinetic energy before being sprayed out, so that the water becomes softer. Figure 6 Taking the annular guide protrusion 31 including an outward convex arc segment 312 as an example, when the guide plate 3 rotates, the outward convex arc segment 312 drives the water retaining member 2 to slide from the second position to the first position one by one along the circumferential direction. In a circle of water outlet holes 11, there is always one water outlet hole 11 that sprays granular water or umbrella-shaped water, and the remaining water outlet holes 11 spray columnar water. The water outlet holes 11 that spray granular water or umbrella-shaped water in the circumferential direction rotate in sequence, which can bring a massage experience that is both hard and soft.

[0102] See also Figure 2 , Figure 7 and Figure 8 The second water outlet channel 13 includes a second straight channel 110, a buffer channel 120 and at least two guide channels 130 that are connected in sequence, and the outlets of the at least two guide channels 130 are arranged opposite to each other. With such an arrangement, two water flows can be formed to collide and converge at the water outlet hole 11, so that the outlet water flow becomes slow and granular water is formed at the same time. Furthermore, the extension direction of the guide channel 130 is parallel to the tangent direction of the circle where the water outlet hole 11 is located. The water flow can roughly rush to the water outlet hole 11 through the guide channel 130 along the tangent direction. The water flows output by the two guide channels 130 flow in a spiral shape along the hole wall of the water outlet hole 11, thereby forming umbrella-shaped water or granular water, further softening the water outlet from the water outlet hole 11.

[0103] like Figure 8 As shown, the cross-sectional area of ​​the buffer channel 120 gradually increases along the water outlet direction, and is generally fan-shaped, which can provide sufficient space to slow down the flow rate of the water flow. Further, a partition protrusion 140 is convexly provided in the buffer channel 120, and the partition protrusion 140 is located between the second straight channel 110 and the water outlet hole 11, so as to form two guide channels 130 on both sides of the water outlet hole 11.

[0104] In other embodiments, the design quantity and distribution of the guide channels 130 may be increased or decreased, and the shape of the buffer channel 120 may be changed according to actual needs, and are not limited to the quantity, distribution and shape listed above. Embodiment 2

[0105] This embodiment provides a water outlet, which is different from the first embodiment in that:

[0106] like Fig.11 , Fig.12 and Fig.13As shown, the second water outlet channel 13 is a first straight channel, and the first straight channel is coaxially arranged opposite to the water outlet hole 11. The first water outlet channel 12 includes a second straight channel 110, a buffer channel 120 and at least one guide channel 130 that are connected in sequence, the second straight channel 110 is staggered with the water outlet hole 11, and the end of the guide channel 130 away from the buffer channel 120 is connected to the water outlet hole 11.

[0107] See also Fig.11 and Fig.14 The water entering the second water outlet channel 13 directly enters the water outlet hole 11, and the water outlet hole 11 sprays out columnar water (second mode); the water entering the second water outlet channel 13 needs to flow through the second straight channel 110, the buffer channel 120, and the guide channel 130 in sequence before entering the water outlet hole 11. The water flow will consume a part of the kinetic energy and then spray out to form umbrella-shaped water or granular water (first mode), and the water outlet becomes softer.

[0108] Taking the annular guide protrusion 31 including an outward convex arc segment 312 as an example, when the guide plate 3 rotates, the outward convex arc segment 312 drives the water retaining member 2 to slide from the second position to the first position one by one along the circumferential direction. In a circle of water outlet holes 11, there is always one water outlet hole 11 that sprays columnar water, and the remaining water outlet holes 11 spray granular water or umbrella-shaped water. The water outlet holes 11 that spray columnar water in the circumferential direction rotate in sequence, which can bring a soft and firm massage experience.

[0109] See also Fig.13 The cross-sectional area of ​​the buffer channel 120 gradually decreases along the water outlet direction, so that the water in the buffer channel 120 is more easily gathered to the guide channel 130, ensuring that the water sprayed from the water outlet 11 has a certain impact force. Embodiment 3

[0110] This embodiment provides a water outlet, which is different from the first embodiment in that:

[0111] like Fig.15 As shown, the annular guide protrusion 31 includes a connected circular arc segment 311 and two convex arc segments 312, the center of the circular arc segment 311 is the rotation center of the guide plate 3, and the center of the convex arc segment 312 deviates from the rotation center of the guide plate 3. When the guide plate 3 rotates, the two convex arc segments 312 can simultaneously drive the two water retaining members 2 to slide from the second position to the first position, so that at a certain moment, two water outlet holes 11 in a circle of water outlet holes 11 discharge water in the second mode, and the remaining water outlet holes 11 discharge water in the first mode. As the guide plate 3 rotates continuously, there are always two water outlet holes 11 discharging water in the second mode, and the two water outlet holes 11 discharging water in the second mode in the circumferential direction are rotated in sequence, which can enhance the massage effect.

[0112] Exemplarily, the two convex arc segments 312 are spaced apart, referring to Fig.15In the middle position, when the guide plate 3 rotates, the two convex arc segments 312 respectively push the water retaining member 2 at the upper right corner and the lower right corner to slide to the first position. In other embodiments, the two convex arc segments 312 can also be arranged adjacent to each other to simultaneously push the two adjacent water retaining members 2 to slide to the first position.

[0113] In some other embodiments, three or more convex arc segments 312 may be provided, and the design may be based on actual needs and is not limited to the number and arrangement listed above. Embodiment 4

[0114] This embodiment provides a water outlet, which is different from the first embodiment, the second embodiment, and the third embodiment in that:

[0115] like Fig.16 As shown, a push protrusion 35 is provided on the guide plate 3, and an elastic member is provided between the water retaining member 2 and the shell 1. When the guide plate 3 rotates, the push protrusion 35 can abut against the water retaining member 2 and push the water retaining member 2 to slide toward the first position, and the elastic member is squeezed to produce elastic deformation; when the guide plate 3 rotates until the push protrusion 35 is separated from the water retaining member 2, the elastic member can drive the water retaining member 2 to slide toward the second position.

[0116] Reference Fig.16 In the orientation, after the guide plate 3 rotates until the push protrusion 35 contacts the water retaining member 2, when the guide plate 3 continues to rotate, the push protrusion 35 pushes the water retaining member 2 to slide outward, that is, to slide toward the first position, to open the water inlet end of the second water outlet channel 13, and block the water inlet end of the first water outlet channel 12. In this process, the elastic member is squeezed and deformed to accumulate elastic potential energy; when the guide plate 3 rotates until the push protrusion 35 is separated from the current water retaining member 2, the push protrusion 35 pushes the current water retaining member 2 to cancel, so that the elastic member releases the elastic potential energy to drive the water retaining member 2 to slide inward, that is, to slide toward the second position, to open the water inlet end of the first water outlet channel 12, and block the water inlet end of the second water outlet channel 13. In this way, the water retaining member 2 is switched back and forth between the first position and the second position, and the water outlet hole 11 regularly switches between the first mode and the second mode to discharge water.

[0117] Exemplarily, the elastic member is a spring, and an installation groove can be set on the shell 1 below the water retaining member 2. The extension direction of the installation groove is consistent with the sliding direction of the water retaining member 2. The spring is placed in the installation groove, and the water retaining member 2 has a mounting portion protruding toward the mounting groove. The mounting portion slides with the mounting groove, and the spring is connected to the mounting portion. When the water retaining member 2 slides, the spring is squeezed by the mounting portion.

[0118] In this embodiment, a plurality of water retaining members 2 are circumferentially arranged in the shell 1, and the plurality of water retaining members 2 correspond one by one to the plurality of first water outlet channels 12 and second water outlet channels 13. A rotating plate 36 is fixedly arranged on one side of the guide plate 3 facing the water retaining member 2, and the rotating plate 36 is located in a space formed by the plurality of water retaining members 2, and the outer contour of the rotating plate 36 is in contact with the plurality of water retaining members 2, so that the water retaining member 2 can be stably maintained in the first position or the second position. The push protrusion 35 is convexly arranged on the rotating plate 36, and at least one push protrusion 35 is arranged on the rotating plate 36. When the guide plate 3 rotates, the push protrusion 35 drives the water retaining member 2 to slide from the second position to the first position one by one along the circumferential direction, so that at least one water outlet hole 11 in sequence along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

[0119] As the guide plate 3 rotates continuously, the push protrusion 35 pushes the water retaining member 2 at different positions to slide to the first position, so that at least one water outlet hole 11 at different positions switches the water outlet mode, changes the outlet area of ​​the massage water, and makes the massage water change dynamically, bringing a better massage effect. Embodiment 5

[0120] like Fig.17 As shown, this embodiment provides a water outlet device, including a main structure 100 and a water outlet member as described in any of the above embodiments, and a mounting cavity (not shown) is provided on the main structure 100, and the water outlet member is installed in the mounting cavity. That is, the water outlet member can be processed and produced separately, and then installed in the mounting cavity of the existing water outlet device, which can reduce mold opening and reduce the production cost of the water outlet device product. Exemplarily, the water outlet device is a shower head.

[0121] Furthermore, the water outlet device may also include a faucet, a water pipe, etc. The water pipe is connected to the main structure 100, and the faucet is used to control the on-off of the water pipe and / or adjust the water output of the water outlet device.

[0122] The water outlet device provided in this embodiment has a same water outlet hole 11 of the water outlet part which can regularly produce at least two kinds of water splashes, namely the first mode and the second mode, so as to produce a better massage effect for the user. Moreover, during the operation of the water outlet part, at least one water outlet hole 11 in the circumferential direction periodically alternates between the first mode and the second mode to discharge water, thereby realizing dynamic switching of the water outlet modes of multiple water outlet holes 11, thereby changing the water outlet area of ​​the massage water, bringing a better massage effect, and enhancing the user experience.

[0123] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A water outlet, characterized in that: include: A shell (1) is provided with a water outlet hole (11) and a first water outlet channel (12) and a second water outlet channel (13) which are independent of each other, wherein the water outlet end of the first water outlet channel (12) and the water outlet end of the second water outlet channel (13) are both in communication with the water outlet hole (11); a water blocking member (2) movably arranged in the housing (1) and capable of switching between a first position for blocking the water inlet end of the first water outlet channel (12) and a second position for blocking the water inlet end of the second water outlet channel (13); when water flows through the first water outlet channel (12), the water outlet hole (11) discharges water in a first mode, and when water flows through the second water outlet channel (13), the water outlet hole (11) discharges water in a second mode; a guide plate (3) rotatably disposed in the housing (1) and at least partially capable of acting on the water retaining member (2); when the guide plate (3) rotates, it can drive the water retaining member (2) to switch between the first position and the second position, so that the water outlet hole (11) alternately switches between the first mode and the second mode to discharge water; The water retaining member (2) is slidably arranged in the housing (1) along a preset direction, and when the guide plate (3) rotates, the water retaining member (2) is driven to slide; The water inlet end of the first water outlet channel (12) is a first inlet (121), and the water inlet end of the second water outlet channel (13) is a second inlet (131). The first inlet (121) and the second inlet (131) are arranged at intervals along the sliding direction of the water retaining member (2). When the water retaining member (2) slides a certain distance in a preset direction, it can block the first inlet (121) or the second inlet (131). The shell (1) is provided with a plurality of water outlet holes (11) and a plurality of groups of the first water outlet channels (12) and the second water outlet channels (13); the plurality of water outlet holes (11) are arranged at intervals along the circumferential direction; the water outlet ends of the plurality of groups of the first water outlet channels (12) and the water outlet ends of the second water outlet channels (13) are connected to the plurality of water outlet holes (11) in a one-to-one correspondence; A plurality of the water retaining members (2) are circumferentially arranged in the shell (1), and the plurality of the water retaining members (2) correspond one-to-one to a plurality of groups of the first water outlet channels (12) and the second water outlet channels (13). When the guide plate (3) rotates, at least one of the water retaining members (2) can be driven to switch from the second position to the first position, so that at least one of the water outlet holes (11) along the circumferential direction periodically alternates between the first mode and the second mode to discharge water.

2. The water outlet according to claim 1, characterized in that: The guide plate (3) is provided with a non-circular annular guide protrusion (31), the water retaining member (2) is provided with a movable groove (21), the annular guide protrusion (31) is at least partially clamped in the movable groove (21) and slidably cooperates with the movable groove (21), and when the guide plate (3) rotates, the annular guide protrusion (31) can push against the groove wall of the movable groove (21) to drive the water retaining member (2) to slide along the preset direction; or, The guide plate (3) is provided with a push protrusion (35), and an elastic member is provided between the water retaining member (2) and the shell (1); when the guide plate (3) rotates, the push protrusion (35) can abut against the water retaining member (2) and push the water retaining member (2) to slide toward the first position, and the elastic member is squeezed to produce elastic deformation; when the guide plate (3) rotates until the push protrusion (35) is separated from the water retaining member (2), the elastic member can drive the water retaining member (2) to slide toward the second position.

3. The water outlet according to claim 2, characterized in that: The annular guide protrusion (31) comprises a connected circular arc segment (311) and at least one convex arc segment (312); the center of the circular arc segment (311) is the rotation center of the guide plate (3); the center of the convex arc segment (312) deviates from the rotation center of the guide plate (3); when the guide plate (3) rotates, the convex arc segment (312) can drive the water retaining member (2) to slide towards the first position, and the circular arc segment (311) can drive the water retaining member (2) to slide towards the second position; And / or, a first limiting portion (22) and a second limiting portion (23) are arranged on the water retaining member (2) at intervals, and the movable groove (21) is formed between the first limiting portion (22) and the second limiting portion (23); And / or, a slide groove (14) is provided in the housing (1), and the water retaining member (2) is at least partially located in the slide groove (14) and is slidably matched with the slide groove (14) in the preset direction.

4. The water outlet according to claim 3, characterized in that: A plurality of water retaining members (2) are circumferentially arranged in the shell (1), and the plurality of water retaining members (2) correspond one-to-one to a plurality of groups of the first water outlet channels (12) and the second water outlet channels (13). During the rotation of the guide plate (3), the convex arc segment (312) can drive the water retaining members (2) to slide from the second position to the first position one by one along the circumferential direction, so that at least one of the water outlet holes (11) periodically alternates between the first mode and the second mode to discharge water along the circumferential direction.

5. The water outlet according to claim 1, characterized in that: One of the first water outlet channel (12) and the second water outlet channel (13) is a first straight channel, and the first straight channel is coaxially arranged opposite to the water outlet hole (11); The other of the first water outlet channel (12) and the second water outlet channel (13) comprises a second straight channel (110), a buffer channel (120) and at least one guide channel (130) which are connected in sequence, the second straight channel (110) and the water outlet hole (11) being arranged in a staggered manner, and an end of the guide channel (130) away from the buffer channel (120) being connected to the water outlet hole (11).

6. The water outlet according to claim 5, characterized in that: The first water outlet channel (12) or the second water outlet channel (13) comprises the second straight channel (110), the buffer channel (120) and at least two flow guide channels (130) which are connected in sequence, and the outlets of the at least two flow guide channels (130) are arranged opposite to each other; And / or, the cross-sectional area of ​​the buffer channel (120) gradually decreases or increases along the water outlet direction.

7. The water outlet according to any one of claims 1 to 6, characterized in that: The water retaining member (2) is provided with a water inlet hole (24); when in the first position, the water inlet hole (24) is connected to the water inlet end of the second water outlet channel (13); when in the second position, the water inlet hole (24) is staggered from the water inlet end of the second water outlet channel (13); And / or, the water blocking member (2) has a third position, and in the third position, the water blocking member (2) partially blocks the water inlet end of the first water outlet channel (12) and partially blocks the water inlet end of the second water outlet channel (13), and the water outlet hole (11) discharges water in a third mode.

8. The water outlet according to any one of claims 1 to 6, characterized in that: The water outlet member further comprises a water guide plate (4), an impeller (5) and a swing plate (6); the water guide plate (4), the impeller (5), the swing plate (6) and the guide plate (3) are arranged in sequence in the housing (1) along the water inlet direction; the impeller (5) is rotationally connected to the water guide plate (4); the swing plate (6) is connected to the impeller (5) and is eccentrically arranged relative to the rotation center of the impeller (5); the guide plate (3) is transmission-connected to the swing plate (6); an inclined water guide hole (41) is arranged on the water guide plate (4); the water flow output through the water guide hole (41) can drive the impeller (5) to drive the swing plate (6) to rotate eccentrically, so that the swing plate (6) drives the guide plate (3) to rotate in the housing (1); And / or, the water outlet member further comprises a sealing cover (7), the shell (1) has a receiving chamber (10), the water retaining member (2) and the guide plate (3) are both located in the receiving chamber (10), the sealing cover (7) is detachably connected to the shell (1) and is capable of sealing the opening of the receiving chamber (10); and the sealing cover (7) is provided with a water inlet pipe joint (71), one end of the water inlet pipe joint (71) is connected to the receiving chamber (10), and the other end is configured to be connected to a water inlet pipeline.

9. A water outlet device, characterized in that: It comprises a main structure (100) and a water outlet piece according to any one of claims 1 to 8, wherein the main structure (100) is provided with a mounting cavity, and the water outlet piece is mounted in the mounting cavity.

Images