Water outlet device and shower

Abstract

The application discloses a water outlet device and a shower, and relates to the technical field of water outlet devices. The water outlet device comprises a fixing base, a first water outlet assembly and a second water outlet assembly which are installed on the fixing base, and a rotating assembly which is rotatable relative to the fixing base. The water outlet device is provided with a first water supply opening corresponding to the first water outlet assembly and a second water supply opening corresponding to the second water outlet assembly. The rotating assembly is provided with a water inlet flow channel and a water outlet opening. When the rotating assembly is rotated to a first angle position, the water outlet opening corresponds to the first water supply opening. When the rotating assembly is rotated to a second angle position, the water outlet opening corresponds to the second water supply opening. At least one of the first water outlet assembly and the second water outlet assembly comprises a water outlet surface cover and a descaling component. The rotating assembly is arranged to drive the descaling component to move during rotation, so that the water outlet surface cover is descaled through the movement of the descaling component. The scheme provided by the application can not only select the first water outlet assembly to discharge water or select the second water outlet assembly to discharge water according to requirements, but also can realize automatic descaling.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bathroom, in particular to a water outlet device and a shower. BACKGROUND

[0002] The water outlet device (such as a shower head) in the prior art has a single water outlet surface cover, and cannot meet the bathing requirements of different people. Moreover, the water outlet device is difficult to clean, and needs to be disassembled for cleaning, which is time-consuming and laborious. SUMMARY

[0003] The embodiments of the present application provide a water outlet device and a shower to solve the problems that the current water outlet device cannot meet the bathing requirements of different people and the water outlet device is difficult to clean.

[0004] The embodiments of the present application provide a water outlet device, which comprises a fixed seat, a first water outlet assembly and a second water outlet assembly mounted on the fixed seat, and further comprises a rotating assembly rotatable relative to the fixed seat;

[0005] The water outlet device is provided with a first water supply port corresponding to the first water outlet assembly and a second water supply port corresponding to the second water outlet assembly, and the rotating assembly is provided with a water inlet channel and a water outlet port in communication with the water inlet channel;

[0006] The rotating assembly is arranged to correspond to the first water supply port when rotated to a first angle position, so that the water in the water outlet port enters the first water supply port and flows out from the first water outlet assembly, and correspond to the second water supply port when rotated to a second angle position, so that the water in the water outlet port enters the second water supply port and flows out from the second water outlet assembly.

[0007] At least one of the first water outlet assembly and the second water outlet assembly comprises a water outlet surface cover for water outlet and a descaling part for descaling the water outlet surface cover, and the rotating assembly is arranged to drive the descaling part to move during rotation, so as to descale the water outlet surface cover by the movement of the descaling part.

[0008] In an embodiment, the first water outlet assembly and the second water outlet assembly are arranged on two sides of the fixed seat away from each other.

[0009] And / or, the first water supply port and the second water supply port are opposite in direction, and the rotating assembly is arranged to rotate 180° from the first angle position to the second angle position.

[0010] In one embodiment, the fixed seat is provided with a mounting hole, the first water supply port and the second water supply port, the first water supply port and the second water supply port are communicated with the mounting hole, one end of the rotating assembly with the water outlet is rotatably mounted in the mounting hole;

[0011] The first water cavity is formed between the fixed seat and the first water outlet assembly, the first water supply port is communicated with the first water cavity, water in the first water cavity can flow out of the first water outlet assembly, the second water cavity is arranged between the fixed seat and the second water outlet assembly, water in the second water cavity can flow out of the second water outlet assembly, and the second water supply port is communicated with the second water cavity.

[0012] In one embodiment, the rotating assembly is provided with a sealing ring around the water outlet, when the water outlet is rotated to correspond to the first water supply port, the sealing ring is abutted against a wall surface around the first water supply port, and when the water outlet is rotated to correspond to the second water supply port, the sealing ring is abutted against a wall surface around the second water supply port.

[0013] In one embodiment, the descaling component is provided with a plurality of descaling needles respectively inserted into the water outlet holes of the water outlet surface cover;

[0014] The descaling component is arranged to move the descaling needles in the water outlet holes to descale the water outlet holes when the descaling component moves relative to the water outlet surface cover.

[0015] In one embodiment, the first water outlet assembly is provided with the water outlet surface cover and the descaling component, the water outlet surface cover of the first water outlet assembly is a first water outlet surface cover with a plurality of first water outlet holes;

[0016] The rotating assembly is arranged to drive the first water outlet assembly to rotate;

[0017] The fixed seat is provided with an abutting portion with an inclined surface, the descaling component is provided with a top portion abutting against the inclined surface, during rotation of the first water outlet assembly, the top portion moves along the inclined surface, so that the descaling component moves along a rotation center relative to the fixed seat, and the rotation center is consistent with the extension direction of the first water outlet hole.

[0018] In one embodiment, the rotating assembly comprises a rotating body with the water inlet channel and the water outlet, and a driving gear arranged on the rotating body, the first water outlet assembly is provided with a tooth-shaped portion engaged with the driving gear, during rotation of the rotating body, the driving gear drives the tooth-shaped portion to drive the first water outlet assembly to rotate relative to the fixed seat.

[0019] In one embodiment, the first water outlet assembly further comprises a water distribution body inside the first water outlet surface cover, and the tooth-shaped part is arranged on a side of the water distribution body facing the fixed seat;

[0020] The descaling part is movably arranged between the water distribution body and the first water outlet surface cover, and the abutting part abuts against the inclined surface through the water distribution body.

[0021] In one embodiment, the first water outlet assembly further comprises a spring arranged between the descaling part and the first water outlet surface cover, and the spring applies an elastic force to the descaling part towards the water distribution body, so that the abutting part keeps abutting against the abutting part.

[0022] In one embodiment, the fixed seat is provided with a mounting shaft, the water distribution body is rotatably sleeved on the mounting shaft and is axially limited on the mounting shaft, and the first water outlet surface cover is fixed on the water distribution body.

[0023] In one embodiment, the second water outlet assembly comprises a second water outlet surface cover for water outlet, and the second water outlet surface cover is detachably arranged on the fixed seat.

[0024] In one embodiment, the water outlet device further comprises an annular gland, and the gland is arranged to be threadedly connected to the fixed seat, and the second water outlet surface cover is limited between the gland and the fixed seat.

[0025] Embodiments of the present application also provide a shower comprising the water outlet device as described above, and the water outlet device is a shower head.

[0026] The water outlet device provided by the embodiments of the present application can select the first water outlet assembly or the second water outlet assembly for water outlet by rotating the rotating assembly, and the water outlet modes of the first water outlet assembly and the second water outlet assembly can be different, so that the water outlet mode can be selected as needed, and the comfort can be improved when bathing with the water outlet device. In addition, the rotating assembly can drive the descaling part to move during rotation, so as to realize automatic descaling of at least one of the first water outlet assembly and the second water outlet assembly, and the water outlet hole can be effectively prevented from being blocked.

[0027] Other features and advantages of the present application will be described in the following description, and some will become apparent from the description, or will be learned from the practice of the present application. Other advantages of the present application can be achieved and obtained by the solutions described in the specification and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings are used to provide an understanding of the technical solutions of the present application, and constitute a part of the specification, and are used to explain the technical solutions of the embodiments of the present application together with the embodiments of the present application, and do not constitute a limitation to the technical solutions of the present application.

[0029] Figure 1 This is a schematic diagram of the water outlet device according to one embodiment of this application;

[0030] Figure 2 for Figure 1 A schematic diagram of the water outlet device as seen from the other side;

[0031] Figure 3 This is a schematic diagram of the water outlet device in a disassembled state according to one embodiment of this application;

[0032] Figure 4 This is a cross-sectional structural diagram of the water outlet device according to one embodiment of this application;

[0033] Figure 5 for Figure 4 A partially enlarged schematic diagram;

[0034] Figure 6 This is a cross-sectional view of the top of the water outlet device abutting against the inclined surface in one embodiment of this application;

[0035] Figure 7 for Figure 1 A schematic diagram of the water outlet device after its outer casing has been concealed.

[0036] Figure 8 for Figure 1 A schematic diagram of the structure of the water outlet device after concealing the second water outlet component and the mounting base;

[0037] Figure 9 This is a schematic diagram of the structure of the fixing seat according to one embodiment of this application;

[0038] Figure 10 for Figure 9 Side view of the mounting bracket shown;

[0039] Figure 11 for Figure 9 The front view of the mounting bracket is shown.

[0040] Figure 12 for Figure 9 Rear view of the mounting bracket shown;

[0041] Figure 13 for Figure 9 A sectional view of the mounting bracket shown;

[0042] Figure 14 This is a schematic diagram of the structure of the water distribution body according to one embodiment of this application;

[0043] Figure 15 for Figure 14A structural schematic view of the water diversion body from one side;

[0044] Figure 16 A structural schematic view of the descaling component according to one embodiment of the present application;

[0045] Figure 17 A structural schematic view of the descaling component from the other side; Figure 16 A structural schematic view of the water outlet device from another angle;

[0046] Figure 18 A structural schematic view of the first water outlet assembly of the water outlet device according to one embodiment of the present application;

[0047] Figure 19 A structural schematic view of the second water outlet assembly of the water outlet device according to one embodiment of the present application; Figure 18 A structural schematic view of the water outlet device from another angle;

[0048] Figure 20 A structural schematic view of the second water outlet assembly of the water outlet device according to one embodiment of the present application;

[0049] Figure 21 A structural schematic view of the water outlet device from another angle. Figure 20

[0050] BRIEF DESCRIPTION OF THE DRAWINGS

[0051] 1 - first water outlet assembly; 10 - first water cavity; 11 - first water outlet surface cover; 12 - descaling component; 121 - descaling needle; 122 - abutting portion; 123 - second water passing hole; 13 - water diversion body; 131 - central hole; 132 - first water passing hole; 133 - tooth-shaped portion; 134 - through hole; 135 - limiting block; 14 - spring; 15 - sealing member; 16 - first sealing ring; 17 - fixing bolt; 18 - buckle cover; 2 - second water outlet assembly; 20 - second water cavity; 21 - second water outlet surface cover; 22 - second sealing ring; 3 - fixing seat; 301 - first water supply port; 302 - second water supply port; 303 - mounting hole; 304 - mounting shaft; 305 - threaded connection portion; 306 - cylinder body; 307 - abutting portion; 3071 - inclined surface; 308 - first groove portion; 309 - second groove portion; 310 - fixing portion; 4 - shell; 5 - gland; 6 - rotating assembly; 61 - first rotating body; 611 - water outlet port; 62 - second rotating body; 63 - driving gear; 64 - clasp ring; 65 - sealing ring; DETAILED DESCRIPTION

[0052] ​The present application describes a number of embodiments, but the description is exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that numerous more embodiments and implementations are possible within the scope of the embodiments described in the present application. Although a number of possible combinations of features have been set forth in the accompanying figures and discussed above, many other combinations will be possible. Any feature of any embodiment can be used in combination with any other feature or element from any other embodiment or in place thereof, unless specifically restricted or un-combinable. Moreover, except for any limitation of this disclosure that will be expressly provided, embodiments should not be construed as possibly excluding any combination of features that would be possible to those of ordinary skill in the art.

[0053] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in the present application can also be combined with any conventional features or elements to form unique inventive solutions. Any feature or element of any embodiment can also be combined with features or elements from other inventive solutions to form another unique inventive solution. Therefore, it should be understood that any feature shown and / or discussed in the present application can be implemented alone or in any appropriate combination. Embodiments should not be construed as possibly excluding any combination of features that would be possible to those of ordinary skill in the art. Moreover, various modifications and changes can be made within the scope of the attached claims.

[0054] Furthermore, in describing representative embodiments, the specification can have presented the method and / or process as a particular sequence of steps. However, to the extent that the method or process depends on more than one step, the method or process should not be construed as limited to the particular order of the steps presented in this specification. Alternate steps can be performed in place of or in addition to those described herein while still constituting embodiments of the method or process. Accordingly, the particular order of the steps presented in the specification can not be construed as a limitation. Furthermore, the claims should not be construed as being limited to the performance of the steps in the order written, and one skilled in the art can readily appreciate many variations of the methods and processes implicit to the specification.

[0055] Embodiments of the present application provide a water outlet device, such as Figures 1-5 In embodiments of the present application, the water outlet device comprises a fixed seat 3, a first water outlet assembly 1 and a second water outlet assembly 2 mounted on the fixed seat 3, and a rotating assembly 6 rotatable relative to the fixed seat 3; the water outlet device is provided with a first water supply port 301 corresponding to the first water outlet assembly 1 and a second water supply port 302 corresponding to the second water outlet assembly 2, and the rotating assembly 6 is provided with a water inlet channel and a water outlet port 611 in communication with the water inlet channel;

[0056] The rotating assembly 6 is arranged to correspond to the first water supply port 301 when rotated to the first angle position, so that the water from the water outlet 611 enters the first water supply port 301 and then flows out from the first water outlet assembly 1, and correspond to the second water supply port 302 when rotated to the second angle position, so that the water from the water outlet 611 enters the second water supply port 302 and then flows out from the second water outlet assembly 2.

[0057] At least one of the first water outlet assembly 1 and the second water outlet assembly 2 comprises a water outlet surface cover for water outlet and a descaling component 12 for descaling the water outlet surface cover, and the rotating assembly 6 is arranged to drive the descaling component 6 to move during rotation, so as to descale the water outlet surface cover through the movement of the descaling component 6.

[0058] The water outlet device provided by the embodiment of the present application can be a shower head for bathing, or other water outlet devices such as a faucet. By rotating the rotating assembly 6, the first water outlet assembly 1 or the second water outlet assembly 2 can be selected for water outlet. The water outlet modes of the first water outlet assembly 1 and the second water outlet assembly 2 can be different, so that the water outlet mode can be selected as needed. When the water outlet device is used for bathing, the comfort can be improved. For example, Figure 1 In the water outlet device, the first water outlet assembly 1 is arranged to have a soft water outlet mode, and the second water outlet assembly 2 is arranged to have a large water outlet impact force. Therefore, a woman can select the first water outlet assembly 1 for water outlet, and a man can select the second water outlet assembly 2 for water outlet. Of course, the first water outlet assembly 1 and the second water outlet assembly 2 can also be arranged to have different water outlet patterns, so that a favorite water pattern can be selected for bathing. In addition, the rotating assembly 6 can drive the descaling component 12 to move during rotation, so as to realize automatic descaling of at least one of the first water outlet assembly 1 and the second water outlet assembly 2, and effectively prevent the water outlet hole from being blocked.

[0059] The first water outlet assembly 1 comprises a first water outlet surface cover 11 having a plurality of first water outlet holes, and the second water outlet assembly 2 comprises a second water outlet surface cover 21 having a plurality of second water outlet holes. The sizes of the first water outlet holes and the second water outlet holes and the arrangement modes of the holes can be arranged according to the desired water outlet effect.

[0060] In one embodiment, as shown in Figures 1-5 The first water outlet assembly 1 and the second water outlet assembly 2 are arranged on the opposite sides of the fixed seat 3. The first water outlet assembly 1 and the second water outlet assembly 2 are arranged to be opposite to each other, which means that the first water outlet surface cover 11 of the first water outlet assembly 1 and the second water outlet surface cover 21 of the second water outlet assembly 2 are opposite to each other.

[0061] For the convenience of water supply to the first water outlet assembly 1 and the second water outlet assembly 2 which are away from each other, the first water supply port 301 and the second water supply port 302 are oppositely arranged, so that the first water supply port 301 directly flows to the first water outlet assembly 1, and the second water supply port 302 directly flows to the second water outlet assembly 2. The rotating assembly 6 is arranged to rotate 180° from the first angle position to the second angle position.

[0062] It can be understood that the first water outlet assembly 1 and the second water outlet assembly 2 can also be arranged at other angles, for example, the angle between the first water outlet assembly 1 and the second water outlet assembly 2 is 120°, and the first water supply port 301 and the second water supply port 302 can also be arranged at other angles, as long as the first water supply port 301 can be in communication with the first water outlet assembly 1, and the second water supply port 302 can be in communication with the second water outlet assembly 2.

[0063] The arrangement of the first water outlet assembly 1 and the second water outlet assembly 2 and the first water supply port 301 and the second water supply port 302 in the embodiment of the application utilizes structural arrangement, and can improve the compactness and aesthetics of the structure.

[0064] In Figure 4 and Figure 5 Examples (in combination with Figures 9-13 ), the fixed seat 3 is provided with a mounting hole 303, a first water supply port 301 and a second water supply port 302, the first water supply port 301 and the second water supply port 302 are in communication with the mounting hole 303, and one end of the rotating assembly 6 having a water outlet 611 is rotatably mounted in the mounting hole 303. In this example, the first water supply port 301 and the second water supply port 302 are respectively arranged on opposite sides of the mounting hole 303, and are separated by 180°. In this way, when the water outlet 611 is rotated to correspond to the first water supply port 301, water flows from the water outlet 611 to the first water supply port 301, so that the first water outlet assembly 1 discharges water. After the rotating assembly 6 is rotated by 180°, the water outlet 611 is rotated to correspond to the second water supply port 302, and water flows from the water outlet 611 to the second water supply port 302, so that the second water outlet assembly 2 discharges water.

[0065] In this example, a first water cavity 10 is formed between the fixed seat 3 and the first water outlet assembly 1, the first water supply port 301 is in communication with the first water cavity 10, and water in the first water cavity 10 can flow out of the first water outlet assembly 1. A second water cavity 20 is arranged between the fixed seat 3 and the second water outlet assembly 2, the second water supply port 302 is in communication with the second water cavity 20, and water in the second water cavity 20 can flow out of the second water outlet assembly 2.

[0066] In other embodiments, the first water supply port 301 can also be arranged on the first water supply assembly 1, and the second water supply port 302 can be arranged on the second water supply assembly 2, and a first water cavity 10 can be arranged inside the first water supply assembly 1, and a second water cavity 20 can be arranged inside the second water supply assembly 2, and the rotating assembly 6 can be arranged between the first water supply assembly 1 and the second water supply assembly 2, so that the water outlet 611 of the rotating assembly 6 can be rotated to be connected with the first water supply port 301 arranged on the first water supply assembly 1, and can be rotated to be connected with the second water supply port 302 arranged on the second water supply assembly 2.

[0067] In order to enable the water outlet 611 to be rotated to be connected with the first water supply port 301 and the second water supply port 302 respectively, as shown in Figures 3-5 the rotating assembly 6 is arranged with a sealing ring 65 surrounding the water outlet 611, when the water outlet 611 is rotated to be connected with the first water supply port 301, the sealing ring 65 is arranged to abut against the wall surface surrounding the first water supply port 301, so that the water outlet 611 and the first water supply port 301 are connected in a sealed manner, and when the water outlet 611 is rotated to be connected with the second water supply port 302, the sealing ring 65 is arranged to abut against the wall surface surrounding the second water supply port 302, so that the water outlet 611 and the second water supply port 302 are connected in a sealed manner.

[0068] In order to facilitate the installation of the sealing ring 65, an annular groove can be arranged around the water outlet 611, and the sealing ring 65 can be arranged in the annular groove, and one end of the sealing ring 65 can extend out of the annular groove and abut against the wall surface surrounding the first water supply port 301 or the wall surface surrounding the second water supply port 302.

[0069] In one embodiment, the descaling member 12 is arranged with a plurality of descaling needles 121 which are arranged to be inserted into the water outlet holes of the water outlet cover, and when the descaling member 12 is moved relative to the water outlet cover, the descaling needles 121 are moved in the water outlet holes to descale the water outlet holes.

[0070] In one embodiment, the rotating assembly 6 is arranged to drive the first water supply assembly 1 to perform a descaling action during the rotation to switch the water supply mode, so as to automatically descale and effectively prevent the water outlet holes of the first water supply assembly 1 from being blocked. Of course, in other embodiments, the rotating assembly 6 can also drive the second water supply assembly 2 to perform a descaling action, or the rotating assembly 6 can drive the first water supply assembly 1 and the second water supply assembly 2 to perform a descaling action simultaneously during the rotation.

[0071] As shown in Figures 3-5In the embodiment, the first water outlet assembly 1 comprises a water outlet surface cover and a descaling part 12, the water outlet surface cover of the first water outlet assembly 1 is a first water outlet surface cover 11 with a plurality of first water outlet holes, the descaling part 12 is provided with a plurality of descaling needles 121 respectively inserted into the first water outlet holes; the rotating assembly 6 is arranged to drive the descaling part 12 to move relative to the first water outlet surface cover 11 during rotation, so that the descaling needles 121 move in the first water outlet holes to perform descaling.

[0072] In order to drive the descaling part 12 to move, in an example, referring to Figures 3-5 and Figures 7-8 , the first water outlet assembly 1 is arranged to rotate relative to the fixed seat 3, and the rotating assembly 6 is arranged to drive the first water outlet assembly 1 to rotate.

[0073] The fixed seat 3 is provided with an abutting part 307 with an inclined surface 3071, and the descaling part 12 is provided with an abutting top 122 abutting on the inclined surface 3071, during rotation of the first water outlet assembly 1, the abutting top 122 moves along the inclined surface 3071, so that the descaling part 12 moves along the rotation center relative to the fixed seat 3, the rotation center is consistent with the extension direction of the first water outlet hole of the first water outlet surface cover 11, so that the descaling needles 121 move along the first water outlet hole during movement of the descaling part 12 relative to the fixed seat 3.

[0074] In order to drive the first water outlet assembly 1 to rotate, the rotating assembly 6 comprises a rotating body with a water inlet channel and a water outlet 611, and a driving gear 63 arranged on the rotating body, the first water outlet assembly 1 is provided with a toothed part 133 engaged with the driving gear 63, during rotation of the rotating assembly 6, the driving gear 63 drives the toothed part 133 to drive the first water outlet assembly 1 to rotate.

[0075] As Figures 3-5 In an example, the rotating body of the rotating assembly 6 can comprise a first rotating body 61 and a second rotating body 62, the first rotating body 61 and the second rotating body 62 can be connected by threads, the driving gear 63 is installed on the first rotating body 61 with the water outlet 611, the first rotating body 61 can form a water inlet channel inside after being connected with the second rotating body 62, and the first rotating body 61 and the second rotating body 62 can be used as a handle after being connected, which is convenient for hand rotating of the rotating assembly 6.

[0076] In an example, the first water outlet assembly 1 further comprises a water distribution body 13 inside the first water outlet surface cover 11, and the toothed part 133 is arranged on the side of the water distribution body 13 facing the fixed seat 3; the descaling part 12 is movably installed between the water distribution body 13 and the first water outlet surface cover 11, and the abutting top 122 passes through the water distribution body 13 to abut on the inclined surface 3071.

[0077] The first water outlet assembly 1 can further comprise a spring 14 between the descaling component 12 and the first water outlet surface cover 11, the spring 14 applying an elastic force to the descaling component 12 towards the water diversion body 13, so that the abutting portion 122 is kept against the abutting portion 307.

[0078] Those skilled in the art can understand that the way the descaling component 12 moves relative to the water outlet surface cover to perform descaling is not limited to the way as described above, for example, a brush or friction particles can be provided on the descaling component 12, and the descaling component 12 is arranged to move along the inner surface of the water outlet surface cover, so that the inner surface is brushed and the water outlet holes can be contacted during the movement of the descaling component 12 to achieve descaling and unblocking of the water outlet holes. In addition, the way the rotating assembly 6 drives the descaling component 12 to move is not limited to the way of driving by the gear, for example, a cam can be provided on the rotating assembly 6, and the descaling component 12 is abutted by the cam during the rotation of the rotating assembly 6 to achieve the movement of the descaling component 12 relative to the first water outlet surface cover 11.

[0079] To install the first water outlet assembly 1, as shown in Figures 3-8 The fixed seat 3 is provided with a mounting shaft 304 (refer to the structure of the fixed seat 3 shown in Figures 9-13 The water diversion body 13 is rotatably sleeved on the mounting shaft 304 and is axially limited on the mounting shaft 304, and the first water outlet surface cover 11 is fixed on the water diversion body 13, so that the entire first water outlet assembly 1 can rotate relative to the fixed seat 3.

[0080] Figure 5 It is shown that the water diversion body 13 is sleeved on the mounting shaft 304, the center of the first water outlet surface cover 11 and the descaling component 12 are provided with center openings, and the fixed bolt 17 is fixed in the bolt hole at the end of the mounting shaft 304 through the center openings of the first water outlet surface cover 11 and the descaling component 12, so that the water diversion body 13 is axially limited on the mounting shaft 304 by the fixed bolt 17 to prevent it from being pulled out of the mounting shaft 304, and the buckle cover 18 is installed at the center opening of the first water outlet surface cover 11 to cover the fixed bolt 17 to improve the appearance.

[0081] Figures 14-15 And Figure 8 It is shown that the structure of the water diversion body 13 in one example, the center of the water diversion body 13 is provided with a center hole 131, the water diversion body 13 is sleeved on the mounting shaft 304 through the center hole 131, and the side of the water diversion body 13 towards the fixed seat 3 is provided with a tooth-shaped portion 133 having a plurality of teeth, after the water diversion body 13 is installed on the mounting shaft 304, the tooth-shaped portion 133 can be engaged with the driving gear 63 of the rotating assembly 6.

[0082] The side of the water diversion body 13 facing the fixed seat 3 is also provided with two limiting blocks 135. When the rotating assembly 6 is rotated to the first angle position, one of the limiting blocks 135 is in limiting cooperation with the limiting structure on the fixed seat 3, so as to prevent the first water outlet assembly 1 and the rotating assembly 6 from continuing to rotate. When the rotating assembly 6 is rotated to the second angle position, the other limiting block 135 is in limiting cooperation with the limiting structure on the fixed seat 3.

[0083] Figure 16 and Figure 17 The structure of the descaling part 12 in an example is shown. The side of the descaling part 12 facing the first water outlet surface cover 11 is provided with a plurality of descaling needles 121 for being inserted into the first water outlet hole. The side of the descaling part 12 facing the water diversion body 13 is provided with two abutting portions 122, which can be columnar bodies or other structural forms and are not limited to two abutting portions 123. There can be only one or more abutting portions 123.

[0084] Referring to Figure 6 Each abutting portion 122 abuts against the inclined surface 3071 of the abutting portion 307 of the fixed seat 3 through the through hole 134 provided on the water diversion body 13 (in combination with Figure 14 and Figure 15 To avoid water leakage through the gap between the inner wall of the through hole 134 and the abutting portion 122, the sealing member 15 is provided around the abutting portion 122 at the through hole 134.

[0085] In addition, to enable the spring 14 between the first water outlet surface cover 11 and the descaling part 12 to more effectively abut the abutting portion 122 against the fixed seat 3, the spring 14 is arranged at the position of the descaling part 12 corresponding to the abutting portion 122. Referring to Figure 6 As shown, on the side of the descaling part 12 facing the first water outlet surface cover 11, a positioning recess is arranged at the position corresponding to each abutting portion 122. One end of the spring 14 is mounted in the positioning recess, and the other end abuts against the first water outlet surface cover 11.

[0086] Figures 9-13 The structure of the fixed seat 3 in an example is shown. The side of the fixed seat 3 facing the first water outlet assembly 1 is provided with the first water supply port 301 communicating with the mounting hole 303 and the first groove portion 308 communicating with the first water supply port 301. The side of the fixed seat 3 facing the second water outlet assembly 2 is provided with the second water supply port 302 communicating with the mounting hole 303 and the second groove portion 309 communicating with the second water supply port 302.

[0087] After the first water outlet assembly 1 and the second water outlet assembly 2 are mounted on the fixed seat 3, the first groove portion 308 forms the first water cavity 10 between the fixed seat 3 and the first water outlet assembly 1, and the second groove portion 309 forms the second water cavity 20 between the fixed seat 3 and the second water outlet assembly 2.

[0088] The first water cavity 10 is located between the fixed seat 3 and the water distribution body 13, and the water in the first water cavity 10 can enter the space between the water distribution body 13 and the descaling member 12 through the plurality of first water passing holes 132 provided on the water distribution body 13, and then enter the space between the descaling member 12 and the first water outlet surface cover 11 through the plurality of second water passing holes 123 on the descaling member 12, and then flow out from the plurality of first water outlet holes of the first water outlet surface cover 11.

[0089] To realize the sealing of the first water cavity 10, a cylinder body 306 is provided on the fixed seat 3, and the annular groove between the cylinder body 306 and the mounting shaft 304 is a first groove portion 308, as shown in Figure 5 The side of the water distribution body 13 facing the fixed seat 3 is provided with a cylindrical portion extending into the cylinder body 306, and a first sealing ring 16 is provided between the cylindrical portion and the cylinder body 306, so that the second water cavity 20 between the water distribution body 13 and the fixed seat 3 is sealed.

[0090] The side of the fixed seat 3 facing the first water outlet assembly 1 is also provided with two abutting portions 307 each having an inclined surface 3071, and the two abutting portions 122 of the descaling member 12 are each abutted on one abutting portion 307. Since the abutting portion 122 moves along the inclined surface 3071 during rotation, the movement track is a circular arc track, so the abutting portion 307 can be an arc-shaped plate body provided around the cylinder body 306, and the inclined surface 3071 is the end surface of the arc-shaped plate body facing the abutting portion 122.

[0091] In one embodiment, the second water outlet assembly 2 includes a second water outlet surface cover 21 having a plurality of second water outlet holes, and the second water outlet surface cover 21 is detachably mounted on the fixed seat 3. After the second water outlet surface cover 21 is detached, the second water outlet assembly 2 can be conveniently cleaned and descaled.

[0092] In the embodiment of Figures 3-5 , the water outlet device further includes an annular gland 5, the fixed seat 3 is provided with a threaded connection portion 305, the gland 5 is arranged to be threadedly connected to the threaded connection portion 305 of the fixed seat 3, and the second water outlet surface cover 21 is limited between the gland 5 and the fixed seat 3. By rotating the gland 5, the gland 5 is detached from the fixed seat 3, and then the second water outlet surface cover 21 can be detached, and the second water outlet surface cover 21 can be cleaned and descaled after being detached. Thus, both the first water outlet assembly 1 and the second water outlet assembly 2 can be descaled after being used for a period of time.

[0093] As Figure 5As shown, the second water outlet surface cover 21 is arranged on the side of the fixed seat 3 with the second groove portion 309, and after the second water outlet surface cover 21 is installed on the fixed seat 3, the second groove portion 309 forms a second water cavity 20 between the second water outlet surface cover 21 and the fixed seat 3, and the water in the second water cavity 20 can flow out from the second water outlet surface cover 21. To realize the sealing of the second water cavity 20, a second sealing ring 22 is arranged between the second water outlet surface cover 21 and the fixed seat 3, and after the gland 5 is screwed to the fixed seat 3, the second sealing ring 22 is compressed to realize sealing.

[0094] It can be understood that the second water outlet assembly 2 can also be arranged similarly to the first water outlet assembly 1, and descaling is realized by arranging a descaling component. For example, the second water outlet assembly 2 can also be arranged with a gear portion cooperating with the driving gear 63, that is, the driving gear 63 drives the gear-shaped portion of the first water outlet assembly 1 and the gear-shaped portion of the second water outlet assembly 2 at the same time during rotation, and automatic descaling of the two water outlet assemblies is realized by rotation of the rotating assembly 6.

[0095] In addition, the water outlet device further comprises a shell 4, which is annular in structure, is arranged around the fixed seat 3, and one end of the shell 4 cooperates with the gland 5 and the other end cooperates with the first water outlet assembly 1, so as to cover the internal structure.

[0096] One side of the shell 4 is provided with an opening hole for the rotating assembly 6 to pass through, referring to Figure 8 and combining Figure 5 and Figure 19 , after the rotating body of the rotating assembly 6 passes through the opening hole of the shell 4, the driving gear 63 is installed on the rotating body, wherein the driving gear 63 is circumferentially limited on the rotating body, so that the rotating body can rotate together with the driving gear 63, then the rotating body is continued to be inserted into the mounting hole 303 of the fixed seat 3, and the snap ring 64 is clamped in the annular clamping groove of the rotating body, and the fixed seat 3 is provided with a fixed portion 310 for abutting against the inner side of the shell 4, and the snap ring 64 is clamped between the fixed portion 310 and the driving gear 63. In this way, the snap ring 64 not only axially limits one end of the driving gear 63 (the other end of the driving gear 63 is limited by the fixed seat 3), but also under the action of the snap ring 64, the rotating assembly 6 cannot be taken out of the fixed portion 310 and the shell 4, and the shell 4, the rotating assembly 6 and the fixed seat 3 are installed together by the snap ring 64.

[0097] Next, the switching process of the water outlet device in one embodiment will be described according to Figures 18-21 (combining Figures 1-17 the structure shown).

[0098] As Figure 18 and Figure 19As shown, the rotating assembly 6 of the water outlet device is in a first angular position, and the water outlet 611 of the rotating assembly 6 is aligned with the first water supply port 301, and the first water outlet assembly 1 is in water outlet. Among them, in the first angular position, the abutting portion 122 of the descaling component 12 abuts at a lower position of the inclined surface 3071 of the abutting portion 307.

[0099] The rotating assembly 6 is rotated by 180°, and is rotated from the first angular position to a second angular position, and in the second angular position, the water outlet of the rotating assembly 6 is aligned with the second water supply port 302, and the second water outlet assembly 2 is in water outlet. As shown in the state. Figure 20 and Figure 21 As shown in the state.

[0100] In the process of rotating the rotating assembly 6 from the first angular position to the second angular position, the driving gear 63 drives the toothed portion 133 of the first water outlet assembly 1 to rotate, and the first water outlet assembly 1 rotates, and the abutting portion 12 of the descaling component 12 is kept abutting on the inclined surface 3071 of the abutting portion 307 of the fixed seat 3 under the action of the spring 14, and in the process of rotating the first water outlet assembly 1 relative to the fixed seat 3, the abutting portion 122 moves along the inclined surface 3071 from the lower position of the inclined surface to the high position, thereby pushing the descaling component 12 to move towards the first water outlet cover 11, and the plurality of descaling needles 121 move along the first water outlet hole, and the descaling of the first water outlet hole is realized.

[0101] In this embodiment, in the process of rotating the rotating assembly 6 from the first angular position to the second angular position, the first water outlet assembly 1 rotates by 85°, and the descaling needle 121 moves along the first water outlet hole by about 3mm. Of course, the rotation angle of the first water outlet assembly and the movement distance of the descaling needle 121 can be set as needed.

[0102] The rotating assembly 6 is reversely rotated by 180°, and is rotated from the second angular position to the first angular position, the driving gear 63 drives the first water outlet assembly 1 to reversely rotate, the abutting portion 122 of the descaling component 12 moves along the inclined surface 3071 from the higher position to the lower position, and under the action of the spring 14, the descaling component 12 moves away from the first water outlet cover 11, and the descaling needle 121 reversely moves along the first water outlet hole.

[0103] Thus, by switching the rotating assembly 6, the automatic descaling of the first water outlet assembly 1 can be realized.

[0104] The embodiment of the present application also provides a shower, which comprises the water outlet device as described above, and the water outlet device is a shower head.

[0105] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0106] In addition, the terms "first", "second", and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include at least one of the features.

[0107] In the description of the present application, "a plurality of" means at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0108] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, "connecting" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0109] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0110] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0111] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A water outlet device, characterized by, The water outlet device comprises a fixed seat, a first water outlet assembly and a second water outlet assembly respectively mounted on two sides of the fixed seat away from each other, the fixed seat is further provided with a mounting hole, a first water supply port corresponding to the first water outlet assembly and a second water supply port corresponding to the second water outlet assembly, the first water supply port and the second water supply port are in communication with the mounting hole; the water outlet device further comprises: a rotating assembly rotatable relative to the fixed seat, provided with a water inlet channel and a water outlet port in communication with the water inlet channel, one end of the rotating assembly with the water outlet port is rotatably mounted in the mounting hole; wherein the rotating assembly is arranged to correspond to the first water supply port when rotated to a first angle position, so that the water in the water outlet port enters the first water supply port and then flows out from the first water outlet assembly, and correspond to the second water supply port when rotated to a second angle position, so that the water in the water outlet port enters the second water supply port and then flows out from the second water outlet assembly; at least one of the first water outlet assembly and the second water outlet assembly comprises a water outlet surface cover for water outlet and a descaling component for descaling the water outlet surface cover, the rotating assembly is arranged to drive the descaling component to move during rotation, so as to descale the water outlet surface cover by moving the descaling component.

2. The water outlet device according to claim 1, characterized in that The first water supply port and the second water supply port are opposite to each other, and the rotating assembly is arranged to rotate 180° from the first angle position to the second angle position.

3. The water outlet device according to claim 1, characterized in that The fixed seat and the first water outlet assembly form a first water cavity, the first water supply port is in communication with the first water cavity, and the water in the first water cavity can flow out from the first water outlet assembly, the fixed seat and the second water outlet assembly are provided with a second water cavity, and the water in the second water cavity can flow out from the second water outlet assembly, and the second water supply port is in communication with the second water cavity.

4. The water outlet device according to claim 3, characterized in that The rotating assembly is provided with a sealing ring around the water outlet port, when the water outlet port is rotated to correspond to the first water supply port, the sealing ring abuts against the wall surface around the first water supply port, and when the water outlet port is rotated to correspond to the second water supply port, the sealing ring abuts against the wall surface around the second water supply port.

5. The water outlet device according to any one of claims 1-4, characterized in that, The descaling component is provided with a plurality of descaling needles respectively inserted into the water outlet holes of the water outlet surface cover; The descaling component is arranged to move the descaling needles in the water outlet holes to descale the water outlet holes when moving relative to the water outlet surface cover.

6. The water outlet device according to claim 5, characterized in that The first water outlet assembly is provided with the water outlet surface cover and the descaling component, and the water outlet surface cover of the first water outlet assembly is a first water outlet surface cover with a plurality of first water outlet holes; The rotating assembly is arranged to drive the first water outlet assembly to rotate; The fixed seat is provided with an abutting portion with an inclined surface, and the descaling component is provided with an abutting portion abutting against the inclined surface, during rotation of the first water outlet assembly, the abutting portion moves along the inclined surface, so that the descaling component moves along the rotation center relative to the fixed seat, and the rotation center is consistent with the extension direction of the first water outlet hole.

7. The water outlet device according to claim 6, characterized in that The rotating assembly comprises a rotating body provided with the water inlet channel and the water outlet, and a driving gear arranged on the rotating body; the first water outlet assembly is provided with a toothed portion engaged with the driving gear; during rotation of the rotating body, the driving gear drives the toothed portion to drive the first water outlet assembly to rotate relative to the fixed seat.

8. The water outlet device according to claim 7, characterized in that The first water outlet assembly further comprises a water distribution body located inside the first water outlet cover; the toothed portion is arranged on a side of the water distribution body facing the fixed seat; The descaling component is movably arranged between the water distribution body and the first water outlet cover; the abutting portion passes through the water distribution body and abuts against the inclined surface.

9. The water outlet device according to claim 8, characterized in that The first water outlet assembly further comprises a spring arranged between the descaling component and the first water outlet cover; the spring applies an elastic force to the descaling component towards the water distribution body, so that the abutting portion is kept abutting against the abutting portion.

10. The water outlet device according to claim 8, characterized in that The fixed seat is provided with a mounting shaft; the water distribution body is rotatably sleeved on the mounting shaft and is axially limited on the mounting shaft; the first water outlet cover is fixed on the water distribution body.

11. The water outlet device according to any one of claims 1-4, characterized in that, The second water outlet assembly comprises a second water outlet cover for water outlet; the second water outlet cover is detachably mounted on the fixed seat.

12. The water outlet device according to claim 11, characterized in that The water outlet device further comprises an annular gland; the gland is arranged to be threadedly connected to the fixed seat; the second water outlet cover is limited between the gland and the fixed seat.

13. A shower, characterised in that The water outlet device according to any one of claims 1-12, wherein the water outlet device is a shower head.

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