Water outlet device and shower

Abstract

The invention discloses a water outlet device and a shower. 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 further comprises a rotating assembly capable of rotating relative to the fixing base; 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 are formed in the water outlet device, and the rotating assembly is provided with a water inlet flow channel and a water outlet; when the rotating assembly rotates to a first angle position, the water outlet corresponds to the first water supply port, and when the rotating assembly rotates to a second angle position, the water outlet corresponds to the second water supply port; 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, and the rotating assembly is arranged to drive the descaling component to move in the rotating process so as to descale the water outlet surface cover through movement of the descaling component. According to the scheme, the first water outlet assembly or the second water outlet assembly can be selected for water outlet according to needs, and automatic descaling can be achieved.

Description

Technical Field

[0001] The present invention relates to the field of bathroom technology, and in particular to a water outlet device and a shower. Background Art

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

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

[0004] An embodiment of the present application provides a water outlet device, comprising a fixing seat, a first water outlet component and a second water outlet component mounted on the fixing seat, and a rotating component rotatable relative to the fixing seat;

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

[0006] Wherein, the rotating assembly is configured such that when the rotating assembly is rotated to a first angle position, the water outlet corresponds to the first water supply port, so that water at the water outlet enters the first water supply port and then flows out from the first water outlet assembly; when the rotating assembly is rotated to a second angle position, the water outlet corresponds to the second water supply port, so that water at the water outlet enters the second water supply port and then flows out from the second water outlet assembly;

[0007] At least one of the first water outlet assembly and the second water outlet assembly includes a water outlet surface cover for discharging water and a descaling component for descaling the water outlet surface cover. The rotating assembly is configured to drive the descaling component to move during rotation so as to descale the water outlet surface cover through the movement of the descaling component.

[0008] In one embodiment, the first water outlet assembly and the second water outlet assembly are respectively arranged on two sides of the fixing seat that are away from each other;

[0009] And / or, the first water supply port and the second water supply port are oriented in opposite directions, and the rotating assembly is configured to rotate 180° from the first angular position to the second angular position.

[0010] In one embodiment, the fixing 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 connected to the mounting hole, and one end of the rotating assembly having the water outlet is rotatably mounted on the mounting hole;

[0011] A first water cavity is formed between the fixing 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 from the first water outlet assembly, a second water cavity is arranged between the fixing seat and the second water outlet assembly, water in the second water cavity can flow out from 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 surrounding the water outlet, and when the water outlet rotates to correspond to the first water supply port, the sealing ring abuts against the wall surface surrounding the first water supply port, and when the water outlet rotates to correspond to the second water supply port, the sealing ring abuts against the wall surface surrounding the second water supply port.

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

[0014] The descaling component is configured such that when the descaling needle moves in the water outlet hole relative to the water outlet surface cover, the descaling needle moves in the water outlet hole to descal the water outlet hole.

[0015] In one embodiment, 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 having a plurality of first water outlet holes;

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

[0017] The fixed seat is provided with a supporting portion with an inclined surface, and the descaling component is provided with a supporting top portion that supports the inclined surface. During the rotation of the first water outlet component, the supporting top 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.

[0018] In one embodiment, the rotating component includes a rotating body having the water inlet channel and the water outlet and a driving gear arranged on the rotating body, and the first water outlet component is provided with a toothed portion meshing with the driving gear. During the rotation of the rotating body, the driving gear drives the toothed portion to drive the first water outlet component to rotate relative to the fixed seat.

[0019] In one embodiment, the first water outlet assembly further includes a water diversion body located inside the first water outlet surface cover, and the toothed portion is disposed on a side of the water diversion body facing the fixing seat;

[0020] The descaling component is movably installed between the water diversion body and the first water outlet surface cover, and the abutting top portion passes through the water diversion body and abuts against the inclined surface.

[0021] In one embodiment, the first water outlet assembly further includes a spring located between the descaling component and the first water outlet surface cover, and the spring applies an elastic force to the descaling component toward the water diversion body so that the abutting top portion remains abutted against the abutting portion.

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

[0023] In one embodiment, the second water outlet assembly includes a second water outlet surface cover for outlet water, and the second water outlet surface cover is detachably mounted on a fixing seat.

[0024] In one embodiment, the water outlet device further includes an annular pressure cover, and the pressure cover is configured to be connected to the fixing seat via threads, and the second water outlet surface cover is limited between the pressure cover and the fixing seat.

[0025] An embodiment of the present application further provides a shower, comprising the water outlet device as described above, wherein the water outlet device is a shower head.

[0026] The water outlet device provided in the embodiment of the present application can select the first water outlet component or the second water outlet component to outlet water by rotating the rotating component. The water outlet modes of the first water outlet component and the second water outlet component can be set to be different, so that the water outlet mode can be selected according to needs. Bathing with the water outlet device can improve comfort. In addition, the rotating component can drive the descaling component to move during the rotation process to achieve automatic descaling of at least one of the first water outlet component and the second water outlet component, which can effectively prevent the water outlet hole from being blocked.

[0027] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0030] Figure 2 for Figure 1 The schematic diagram of the structure of the water outlet device shown is viewed from the other side;

[0031] Figure 3 It is a structural schematic diagram of a water outlet device in a disassembled state according to an embodiment of the present application;

[0032] Figure 4 It is a schematic diagram of the cross-section structure of a water outlet device according to one embodiment of the present application;

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

[0034] Figure 6 It is a schematic cross-sectional structure diagram of a water outlet device according to an embodiment of the present application, wherein the abutting top portion abuts against an inclined surface;

[0035] Figure 7 for Figure 1 A schematic diagram of the structure of the water outlet device after the shell is hidden;

[0036] Figure 8 for Figure 1 A schematic diagram of the structure of the water outlet device in the embodiment of the present invention after the second water outlet assembly and the fixing seat are hidden;

[0037] Fig. 9 This is a schematic diagram of the structure of a fixing base according to an embodiment of the present application;

[0038] Fig.10 for Fig. 9 A side view of the mounting shown;

[0039] Fig.11 for Fig. 9 A front view of the fixing seat shown;

[0040] Fig.12 for Fig. 9 a rear view of the mount shown;

[0041] Fig.13 for Fig. 9 A cross-sectional view of the fixing seat shown;

[0042] Fig.14 It is a schematic diagram of the structure of a water body according to an embodiment of the present application;

[0043] Fig.15 for Fig.14The schematic diagram of the structure of the water diversion body shown is viewed from one side;

[0044] Fig.16 It is a schematic structural diagram of a descaling component according to an embodiment of the present application;

[0045] Fig.17 for Fig.16 The schematic diagram of the structure of the descaling component shown is viewed from the other side;

[0046] Fig.18 This is a schematic diagram of a state in which a first water outlet component of a water outlet device outlets water according to an embodiment of the present application;

[0047] Fig.19 for Fig.18 The schematic structural diagram of the water outlet device shown is cut from another angle;

[0048] Fig. 20 This is a schematic diagram of a state in which a second water outlet component of a water outlet device outlets water according to an embodiment of the present application;

[0049] Fig.21 for Fig. 20 The water outlet device shown is a schematic structural diagram cut from another angle.

[0050] Description of reference numerals:

[0051] 1-first water outlet assembly; 10-first water cavity; 11-first water outlet cover; 12-descaling component; 121-descaling needle; 122-top; 123-second water hole; 13-water dividing body; 131-center hole; 132-first water hole; 133-toothed part; 134-through hole; 135-limiting block; 14-spring; 15-seal; 16-first sealing ring; 17-fixing bolt; 18-buckle cover; 2-second water outlet assembly; 20-second water cavity; 21-second water outlet cover; 2 2-second sealing ring; 3-fixed seat; 301-first water supply port; 302-second water supply port; 303-installation hole; 304-installation shaft; 305-threaded connection portion; 306-cylinder; 307-abutment portion; 3071-inclined surface; 308-first groove portion; 309-second groove portion; 310-fixed portion; 4-housing; 5-pressure cover; 6-rotating assembly; 61-first rotating body; 611-water outlet; 62-second rotating body; 63-driving gear; 64-snapping ring; 65-sealing ring; DETAILED DESCRIPTION

[0052] The present application describes multiple embodiments, but the description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present application. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[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 may also be combined with any conventional features or elements to form a unique invention scheme. Any features or elements of any embodiment may also be combined with features or elements from other invention schemes to form another unique invention scheme. Therefore, it should be understood that any feature shown and / or discussed in the present application may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the attached claims and their equivalents, the embodiments are not subject to other restrictions. In addition, various modifications and changes may be made within the scope of protection of the attached claims.

[0054] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the steps described herein, the method or process should not be limited to the steps of the specific order described. As will be understood by those of ordinary skill in the art, other sequences of steps are also possible. Therefore, the specific sequence of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to the steps of performing them in the order written, and those skilled in the art can easily understand that these sequences can be changed and still remain within the spirit and scope of the embodiments of the present application.

[0055] The embodiment of the present application provides a water outlet device, such as Figure 1-Figure 5 In the embodiment of the present invention, the water outlet device includes a fixed seat 3, a first water outlet component 1 and a second water outlet component 2 installed on the fixed seat 3, and also includes a rotating component 6 rotatable relative to the fixed seat 3; a first water supply port 301 corresponding to the first water outlet component 1 and a second water supply port 302 corresponding to the second water outlet component 2 are provided in the water outlet device, and the rotating component 6 is provided with a water inlet flow channel and a water outlet 611 connected to the water inlet flow channel;

[0056] Among them, the rotating component 6 is configured to, when rotating to a first angle position, have the water outlet 611 correspond to the first water supply port 301, so that water from the water outlet 611 enters the first water supply port 301 and then flows out from the first water outlet component 1; when rotating to a second angle position, have the water outlet 611 correspond to the second water supply port 302, so that water from the water outlet 611 enters the second water supply port 302 and then flows out from the second water outlet component 2.

[0057] At least one of the first water outlet assembly 1 and the second water outlet assembly 2 includes a water outlet surface cover for discharging water and a descaling component 12 for descaling the water outlet surface cover. The rotating assembly 6 is configured 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 in the embodiment of the present application can be a shower head for bathing, or can be other water outlet devices such as a faucet. By rotating the rotating component 6, the first water outlet component 1 or the second water outlet component 2 can be selected to outlet water. The water outlet modes of the first water outlet component 1 and the second water outlet component 2 can be set to be different, so that the water outlet mode can be selected as needed. Bathing with the water outlet device can improve comfort. For example, Figure 1 In the water outlet device, the first water outlet component 1 is set to have a gentle water outlet mode, while the second water outlet component 2 is set to have a strong water outlet impact. In this way, women can choose the first water outlet component 1 to outlet water, and men can choose the second water outlet component 2 to outlet water. Of course, the first water outlet component 1 and the second water outlet component 2 can also be set to have different water outlet patterns, so that you can choose your favorite water spray for bathing. In addition, the rotating component 6 can drive the descaling component 12 to move during the rotation process, so as to realize the automatic descaling of at least one of the first water outlet component 1 and the second water outlet component 2, which can effectively prevent the water outlet hole from being blocked.

[0059] The first water outlet component 1 includes a first water outlet surface cover 11 having multiple first water outlet holes, and the second water outlet component 2 includes a second water outlet surface cover 21 having multiple second water outlet holes. The aperture sizes and arrangement of the first water outlet holes and the second water outlet holes can be set according to the desired water outlet effect.

[0060] In one embodiment, Figure 1-Figure 5 As shown, the first water outlet assembly 1 and the second water outlet assembly 2 are arranged on two sides of the fixing seat 3 facing away from each other. The first water outlet assembly 1 and the second water outlet assembly 2 facing away from each other means that the first water outlet surface cover 11 for discharging water of the first water outlet assembly 1 and the second water outlet surface cover 21 for discharging water of the second water outlet assembly 2 face away from each other.

[0061] In order to facilitate the water supply to the first water outlet assembly 1 and the second water outlet assembly 2 which are opposite to each other, the first water supply port 301 and the second water supply port 302 are arranged in opposite directions, so that the first water supply port 301 flows directly to the first water outlet assembly 1, and the second water supply port 302 flows directly to the second water outlet assembly 2, and 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 set to 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 set to other angles, as long as the first water supply port 301 can be connected with the first water outlet assembly 1, and the second water supply port 302 can be connected with the second water outlet assembly 2.

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

[0064] exist Figure 4 and Figure 5 In the example (combined with Figure 9-13 ), the fixing 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 connected to the mounting hole 303, and one end of the rotating component 6 having the water outlet 611 is rotatably mounted on 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 the two are 180° apart. In this way, when the water outlet 611 rotates 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 component 1 discharges water, and after the rotating component 6 rotates 180°, the water outlet 611 rotates 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 component 2 discharges water.

[0065] In this example, a first water chamber 10 is formed between the fixing seat 3 and the first water outlet assembly 1, the first water supply port 301 is connected to the first water chamber 10, and the water in the first water chamber 10 can flow out from the first water outlet assembly 1, and a second water chamber 20 is arranged between the fixing seat 3 and the second water outlet assembly 2, the second water supply port 302 is connected to the second water chamber 20, and the water in the second water chamber 20 can flow out from the second water outlet assembly 2.

[0066] In other embodiments, the first water supply port 301 may also be arranged in the first water supply component 1, and the second water supply port 302 may be arranged in the second water supply component 2, and the first water chamber 10 may be arranged inside the first water supply component 1, and the second water chamber 20 may be arranged inside the second water supply component 2, and the rotating component 6 may be abutted between the first water supply component 1 and the second water supply component 2, so that the water outlet 611 of the rotating component 6 can be rotated to dock with the first water supply port 301 arranged in the first water supply component 1, and rotated to dock with the second water supply port 302 arranged in the second water supply component 2.

[0067] In order to make the water outlet 611 rotate to correspond to the first water supply port 301 and the second water supply port 302, the water outlet 611 is sealed and docked with the first water supply port 301 and the second water supply port 302 respectively. Figure 3-Figure 5 As shown, the rotating assembly 6 is provided with a sealing ring 65 surrounding the water outlet 611. When the water outlet 611 rotates to correspond to the first water supply port 301, the sealing ring 65 abuts against the wall surrounding the first water supply port 301, so that the water outlet 611 and the first water supply port 301 are sealed and connected. When the water outlet 611 rotates to correspond to the second water supply port 302, the sealing ring 65 abuts against the wall surrounding the second water supply port 302, so that the water outlet 611 and the second water supply port 302 are sealed and connected.

[0068] To facilitate installation of the sealing ring 65 , an annular groove may be provided around the water outlet 611 . The sealing ring 65 is embedded in the annular groove, and one end thereof extends out of the annular groove and can abut against the wall around the first water supply port 301 or the wall around the second water supply port 302 .

[0069] In one embodiment, the descaling component 12 is provided with a plurality of descaling needles 121 respectively used to be inserted into the water outlet holes of the water outlet cover; the descaling component 12 is configured so that when it moves relative to the water outlet cover, the descaling needles 121 move in the water outlet holes to descale the water outlet holes.

[0070] In one embodiment, the rotating assembly 6 is configured to drive the first water outlet assembly 1 to perform descaling during the process of rotating to switch the water outlet mode, thereby achieving automatic descaling, thereby effectively preventing the water outlet hole of the first water outlet assembly 1 from being blocked. Of course, in other embodiments, the rotating assembly 6 can also drive the second water outlet assembly 2 to perform descaling, or the rotating assembly 6 can simultaneously drive the first water outlet assembly 1 and the second water outlet assembly 2 to perform descaling during the rotation process.

[0071] like Figure 3-Figure 5In the embodiment, the first water outlet component 1 includes a water outlet surface cover and a descaling component 12. The water outlet surface cover of the first water outlet component 1 is a first water outlet surface cover 11 having a plurality of first water outlet holes. The descaling component 12 is provided with a plurality of descaling needles 121 respectively used to be inserted into the first water outlet holes; the rotating component 6 is configured to be able to drive the descaling component 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] To drive the descaling component 12 to move, in one example, reference Figure 3-Figure 5 as well as Figure 7-Figure 8 The first water outlet assembly 1 is configured to be rotatable relative to the fixing seat 3 , and the rotating assembly 6 is configured to be able to drive the first water outlet assembly 1 to rotate.

[0073] The fixed seat 3 is provided with a supporting portion 307 with an inclined surface 3071, and the descaling component 12 is provided with a supporting top portion 122 that rests on the inclined surface 3071. During the rotation of the first water outlet assembly 1, the supporting top portion 122 moves along the inclined surface 3071, so that the descaling component 12 moves along the rotation center relative to the fixed seat 3, and the rotation center is consistent with the extension direction of the first water outlet hole of the first water outlet surface cover 11. In this way, during the movement of the descaling component 12 relative to the fixed seat 3, the descaling needle 121 moves along the first water outlet hole.

[0074] To drive the first water outlet component 1 to rotate, the rotating component 6 includes a rotating body having a water inlet channel and a water outlet 611 and a driving gear 63 arranged on the rotating body. The first water outlet component 1 is provided with a toothed portion 133 meshing with the driving gear 63. During the rotation of the rotating component 6, the driving gear 63 drives the toothed portion 133 to drive the first water outlet component 1 to rotate.

[0075] like Figure 3-Figure 5 In the example, the rotating body of the rotating component 6 may include a first rotating body 61 and a second rotating body 62, which may be connected by threads, and a driving gear 63 may be installed on the first rotating body 61 having a water outlet 611. The first rotating body 61 and the second rotating body 62 may be connected to form a water inlet channel inside, and the first rotating body 61 and the second rotating body 62 may be used as a handle after being connected, so as to facilitate the rotation of the rotating component 6 by hand.

[0076] In one example, the first water outlet assembly 1 also includes a water diversion body 13 located on the inner side of the first water outlet surface cover 11, and the toothed portion 133 is arranged on the side of the water diversion body 13 facing the fixed seat 3; the descaling component 12 is movably installed between the water diversion body 13 and the first water outlet surface cover 11, and the abutting top portion 122 passes through the water diversion body 13 and abuts against the inclined surface 3071.

[0077] The first water outlet assembly 1 may further include a spring 14 located between the descaling component 12 and the first water outlet surface cover 11 , the spring 14 applies elastic force to the descaling component 12 toward the water diversion body 13 , so that the abutting top portion 122 remains abutted against the abutting portion 307 .

[0078] Those skilled in the art can understand that the manner in which the descaling component 12 moves relative to the water outlet cover to remove scale is not limited to the manner described above. For example, the descaling component 12 can also be provided with a brush or friction particles, and the descaling component 12 can be provided to move along the inner surface of the water outlet cover, so that the inner surface can be brushed during the movement of the descaling component 12 and the descaling component 12 can contact the water outlet hole to remove scale and clear the water outlet hole. In addition, the manner in which the rotating component 6 drives the descaling component 12 to move is not limited to the gear drive. For example, a cam can also be provided on the rotating component 6, and during the rotation of the rotating component 6, the cam abuts against the descaling component 12 to achieve the movement of the descaling component 12 relative to the first water outlet cover 11.

[0079] To install the first water outlet assembly 1, Figure 3-Figure 8 As shown, the fixing seat 3 is provided with a mounting shaft 304 (refer to Figure 9-13 The structure of the fixed seat 3 shown in the figure), the water diversion body 13 is rotatably mounted 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 installation shaft 304, and the centers of the first water outlet cover 11 and the descaling component 12 are both provided with central openings. The fixing bolts 17 pass through the central openings of the first water outlet cover 11 and the descaling component 12 and are fixed in the bolt holes at the end of the installation shaft 304, so that the axial limitation of the water diversion body 13 on the installation shaft 304 is achieved by the fixing bolts 17 to prevent it from slipping out of the installation shaft 304. In order to cover the fixing bolts 17, a buckle cover 18 is installed at the central opening of the first water outlet cover 11 to improve the aesthetics.

[0081] Figure 14-15 as well as Figure 8 The structure of a water diversion body 13 in an example is shown, in which a center hole 131 is provided at the center of the water diversion body 13, and the water diversion body 13 is sleeved on the mounting shaft 304 through the center hole 131. A toothed portion 133 having a plurality of teeth is provided on the side of the water diversion body 13 facing the fixed seat 3. After the water diversion body 13 is installed on the mounting shaft 304, the toothed portion 133 can engage with the driving gear 63 of the rotating assembly 6.

[0082] Two limit blocks 135 are also provided on the side of the water diversion body 13 facing the fixed seat 3. When the rotating component 6 rotates to the first angle position, one of the limit blocks 135 cooperates with the limit structure on the fixed seat 3 to limit the position, which can prevent the first water outlet component 1 and the rotating component 6 from continuing to rotate. When rotating to the second angle position, the other limit block 135 cooperates with the limit structure on the fixed seat 3 to limit the position.

[0083] Fig.16 and Fig.17 The structure of a descaling component 12 in an example is shown, wherein a plurality of descaling needles 121 for inserting into the first water outlet hole are arranged on the side of the descaling component 12 facing the first water outlet surface cover 11, and two abutment tops 122 are arranged on the side of the descaling component 12 facing the water diversion body 13, the abutment tops 122 may be columnar or in other structural forms, and are not limited to two abutment tops 123, and may be arranged with only one or more.

[0084] refer to Figure 6 Each abutment top 122 passes through a through hole 134 (combined with Fig.14 and Fig.15 ) and abuts against the inclined surface 3071 of the abutting portion 307 of the fixing seat 3. In order to prevent water leakage between the inner wall of the through hole 134 and the abutting top portion 122, a sealing member 15 is provided at the through hole 134 around the abutting top portion 122.

[0085] In addition, in order to enable the spring 14 between the first water outlet cover 11 and the descaling component 12 to more effectively press the abutting portion 122 against the fixing seat 3, the spring 14 is arranged at a position corresponding to the abutting portion 122 of the descaling component 12. Figure 6 As shown, on the side of the descaling component 12 facing the first water outlet cover 11 , a positioning recess is provided corresponding to the position of each abutting top portion 122 , one end of the spring 14 is installed in the positioning recess, and the other end is pressed against the first water outlet cover 11 .

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

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

[0088] Among them, the first water chamber 10 is located between the fixed seat 3 and the water diversion body 13. The water in the first water chamber 10 can enter the space between the water diversion body 13 and the descaling component 12 through the multiple first water holes 132 set in the water diversion body 13, and enter the space between the descaling component 12 and the first water outlet surface cover 11 through the multiple second water holes 123 on the descaling component 12, and then flow out from the multiple first water outlet holes of the first water outlet surface cover 11.

[0089] In order to achieve the sealing of the first water chamber 10, a cylinder 306 is provided on the fixing seat 3, and the annular groove between the cylinder 306 and the mounting shaft 304 is the first groove portion 308. Figure 5 A cylindrical portion extending into the cylinder 306 is provided on the side of the water diversion body 13 facing the fixed seat 3, and a first sealing ring 16 is provided between the cylindrical portion and the cylinder 306, so that the second water cavity 20 between the water diversion body 13 and the fixed seat 3 is sealed.

[0090] Two abutting portions 307 each having an inclined surface 3071 are further provided on the side of the fixed seat 3 facing the first water outlet component 1. The two abutting top portions 122 of the descaling component 12 each abuts against one abutting portion 307. Since the abutting top portion 122 moves along the inclined surface 3071 during the rotation process and the moving trajectory is an arc-shaped trajectory, the abutting portion 307 can be an arc-shaped plate body arranged around the cylinder 306, and the inclined surface 3071 is the end surface of the arc-shaped plate body facing the abutting top portion 122.

[0091] In one embodiment, the second water outlet component 2 includes a second water outlet surface cover 21 having multiple second water outlet holes. The second water outlet surface cover 21 is detachably mounted on the fixing seat 3. After the second water outlet surface cover 21 is disassembled, the second water outlet component 2 can be easily cleaned and descaled.

[0092] exist Figure 3-Figure 5 In the embodiment, the water outlet device further includes an annular gland 5, the fixing seat 3 is provided with a threaded connection portion 305, the gland 5 is provided to be connected to the threaded connection portion 305 of the fixing seat 3 by threads, and the second water outlet surface cover 21 is limited between the gland 5 and the fixing seat 3. By rotating the gland 5, the gland 5 is disassembled from the fixing seat 3, and the second water outlet surface cover 21 can be disassembled. After the second water outlet surface cover 21 is disassembled, it can be cleaned and descaled, so that the first water outlet component 1 and the second water outlet component 2 can be descaled after being used for a period of time.

[0093] like Figure 5As shown, the second water outlet cover 21 is arranged on the side of the fixing seat 3 having the second groove 309. After the second water outlet cover 21 is installed on the fixing seat 3, the second groove 309 forms a second water cavity 20 between the second water outlet cover 21 and the fixing seat 3, and the water in the second water cavity 20 can flow out from the second water outlet cover 21. In order to achieve the sealing of the second water cavity 20, a second sealing ring 22 is arranged between the second water outlet cover 21 and the fixing seat 3. After the pressure cover 5 is threadedly connected to the fixing seat 3, the second sealing ring 22 is compressed to achieve sealing.

[0094] It can be understood that the second water outlet component 2 can also be configured to be similar to the first water outlet component 1, and descaling can be performed by setting a descaling component. For example, the second water outlet component 2 can also be provided with a gear portion that cooperates with the driving gear 63, that is, the driving gear 63 simultaneously drives the toothed portion of the first water outlet component 1 and the toothed portion of the second water outlet component 2 during rotation, and automatic descaling of the two water outlet components is achieved through the rotation of the rotating component 6.

[0095] In addition, the water outlet device also includes a shell 4, which is an annular structure and is arranged around the fixing seat 3. One end of the shell 4 cooperates with the pressure cover 5, and the other end cooperates with the first water outlet component 1, so as to cover the internal structure.

[0096] One side of the housing 4 is provided with an opening for the rotation assembly 6 to pass through, see Figure 8 Combined with Figure 5 and Fig.19 After the rotating body of the rotating component 6 passes through the opening of the outer shell 4, the driving gear 63 is installed on the rotating body, wherein the driving gear 63 is limited circumferentially on the rotating body so that the rotating body can rotate together with the driving gear 63, and then the rotating body continues to be extended into the mounting hole 303 of the fixed seat 3, and the snap ring 64 is clamped in the annular groove of the rotating body, the fixed seat 3 is provided with a fixing portion 310 for abutting against the inner side of the outer shell 4, and the snap ring 64 is clamped between the fixing portion 310 and the driving gear 63, so that the snap ring 64 can not only axially limit 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 component 6 cannot be outwardly disengaged from the fixing portion 310 and the outer shell 4, and the outer shell 4, the rotating component 6 and the fixed seat 3 are installed together by the snap ring 64.

[0097] According to the following Figure 18-Figure 21 (Combined Figure 1-Figure 17 The structure shown in FIG. 1 describes the switching process of the water outlet device in one embodiment.

[0098] like Fig.18 and Fig.19As shown, the rotating assembly 6 of the water outlet device is at a first angle position, 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 outlets water. In this first angle position, the abutting top portion 122 of the descaling component 12 abuts against the inclined surface 3071 of the abutting portion 307 at a lower position.

[0099] The rotating assembly 6 is rotated 180° from the first angle position to the second angle position. At the second angle 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 outlets water. Fig. 20 and Fig.21 Status shown.

[0100] During the process of rotating the rotating component 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 component 1 to rotate, and the first water outlet component 1 rotates. Because the abutting portion 122 of the descaling component 12 is kept abutting against the inclined surface 3071 of the abutting portion 307 of the fixed seat 3 under the action of the spring 14, during the rotation of the first water outlet component 1 relative to the fixed seat 3, the abutting portion 122 moves along the inclined surface 3071 from the lower position to the higher position of the inclined surface, thereby pushing the descaling component 12 to move toward the first water outlet surface cover 11, and multiple descaling needles 121 move along the first water outlet hole to achieve descaling of the first water outlet hole.

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

[0102] When the rotating assembly 6 rotates 180° in the opposite direction, so as to rotate from the second angular position to the first angular position, the driving gear 63 drives the first water outlet assembly 1 to rotate in the opposite direction, and the abutting top portion 122 of the descaling component 12 moves from a higher position to a lower position along the inclined surface 3071. Under the action of the spring 14, the descaling component 12 moves in the direction away from the first water outlet surface cover 11, and the descaling needle 121 moves in the opposite direction along the first water outlet hole.

[0103] In this way, by switching the rotating component 6, automatic descaling of the first water outlet component 1 can be achieved.

[0104] An embodiment of the present application further provides a shower, comprising the water outlet device as described above, wherein 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", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0106] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include at least one of the features.

[0107] In the description of the present application, “plurality” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0108] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0109] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0110] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this 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 can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A water outlet device, characterized in that: It includes a fixing seat, a first water outlet assembly and a second water outlet assembly installed on the fixing seat, and also includes a rotating assembly rotatable relative to the fixing seat; The water outlet device is provided with a first water supply port corresponding to the first water outlet component and a second water supply port corresponding to the second water outlet component, and the rotating component is provided with a water inlet channel and a water outlet connected with the water inlet channel; Wherein, the rotating assembly is configured such that when the rotating assembly is rotated to a first angle position, the water outlet corresponds to the first water supply port, so that water at the water outlet enters the first water supply port and then flows out from the first water outlet assembly; when the rotating assembly is rotated to a second angle position, the water outlet corresponds to the second water supply port, so that water at the water outlet 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 includes a water outlet surface cover for discharging water and a descaling component for descaling the water outlet surface cover. The rotating assembly is configured to drive the descaling component to move during rotation so as to descale the water outlet surface cover through the movement of the descaling component.

2. The water outlet device according to claim 1, characterized in that: The first water outlet assembly and the second water outlet assembly are respectively arranged on two sides of the fixing seat which are away from each other; And / or, the first water supply port and the second water supply port are oriented in opposite directions, and the rotating assembly is configured to rotate 180° from the first angular position to the second angular position.

3. The water outlet device according to claim 1, characterized in that: The fixing 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 in communication with the mounting hole, and one end of the rotating assembly having the water outlet is rotatably mounted on the mounting hole; A first water cavity is formed between the fixing 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 from the first water outlet assembly, a second water cavity is arranged between the fixing seat and the second water outlet assembly, water in the second water cavity can flow out from the second water outlet assembly, and the second water supply port is communicated 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 surrounding the water outlet. When the water outlet rotates to correspond to the first water supply port, the sealing ring abuts against the wall surface surrounding the first water supply port. When the water outlet rotates to correspond to the second water supply port, the sealing ring abuts against the wall surface surrounding the second water supply port.

5. The water outlet device according to any one of claims 1 to 4, characterized in that: The descaling component is provided with a plurality of descaling needles respectively used to be inserted into the water outlet holes of the water outlet surface cover; The descaling component is configured such that when the descaling needle moves in the water outlet hole relative to the water outlet surface cover, the descaling needle moves in the water outlet hole to descal the water outlet hole.

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 having a plurality of first water outlet holes; The rotating assembly is configured to drive the first water outlet assembly to rotate; The fixed seat is provided with a supporting portion with an inclined surface, and the descaling component is provided with a supporting top portion that supports the inclined surface. During the rotation of the first water outlet component, the supporting top 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 component includes a rotating body having the water inlet channel and the water outlet and a driving gear arranged on the rotating body. The first water outlet component is provided with a toothed portion meshing with the driving gear. During the rotation of the rotating body, the driving gear drives the toothed portion to drive the first water outlet component 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 diversion body located inside the first water outlet surface cover, and the toothed portion is arranged on a side of the water diversion body facing the fixing seat; The descaling component is movably installed between the water diversion body and the first water outlet surface cover, and the abutting top portion passes through the water diversion 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 located between the descaling component and the first water outlet surface cover, wherein the spring applies an elastic force to the descaling component toward the water diversion body so that the abutting top portion is kept abutting against the abutting portion.

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

11. The water outlet device according to any one of claims 1 to 4, characterized in that: The second water outlet assembly includes a second water outlet surface cover for outlet water, and the second water outlet surface cover is detachably mounted on the fixing seat 3 .

12. The water outlet device according to claim 11, characterized in that: The water outlet device also includes an annular pressure cover, which is configured to be connected to the fixing seat through threads, and the second water outlet surface cover is limited between the pressure cover and the fixing seat.

13. A shower, characterized in that: It comprises a water outlet device according to any one of claims 1 to 12, wherein the water outlet device is a shower head.

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