Faucet and cleaning appliance

Abstract

The invention discloses a water faucet and a cleaning appliance, and the water faucet comprises a shell internally provided with a first water path; the mounting seat is fixed in the shell; the water outlet assembly is installed on the installation base in a swinging mode, the water outlet assembly comprises a plurality of water outlet nozzles facing the outside of the shell, and the first water way is arranged to supply water to the water outlet assembly so that the water outlet nozzles can spray water. According to the technical scheme, the problem that dirt left in the counter basin needs to be manually cleaned in the prior art can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen and bathroom, and in particular to a faucet and a cleaning appliance. Background Art

[0002] Currently, basins (or water basins, sinks) used for washing items or washing faces are usually installed on or under countertops. Water is provided through a faucet above the basin for cleaning the human body or items, and dirt, wastewater, fine particles / debris, etc. are discharged into the sewer through a sewage pipe at the bottom of the basin.

[0003] After using the basin, dirt or debris will remain on the surface. If it is not rinsed in time, the dirt will adhere to the basin body, making the basin body unsightly. Moreover, if it is not cleaned for a long time, the residual dirt is difficult to clean. If it is to be cleaned, the user needs to clean it manually with hands or rags. The manual cleaning method is not only inefficient, but also causes the user to not clean it for a long time. Summary of the invention

[0004] The embodiments of the present application provide a faucet and a cleaning device to solve the problem in the prior art that dirt remaining in a basin needs to be cleaned manually.

[0005] An embodiment of the present application provides a faucet, comprising: A shell body, in which a first water channel is arranged; A mounting seat, fixed in the housing; A water outlet assembly is swingably mounted on the mounting seat, wherein the water outlet assembly includes a plurality of water outlet nozzles facing outside the shell, and the first water channel is configured to supply water to the water outlet assembly so that the water outlet nozzles spray water.

[0006] In one embodiment, the faucet further includes a swing drive mechanism, and the swing drive mechanism is configured to drive the water outlet assembly to swing back and forth relative to the mounting seat.

[0007] In one embodiment, the swing drive mechanism includes a swing link, a cam and a cam driving component. The swing link is connected to the water outlet assembly. The cam is installed in the mounting hole of the swing link. During the rotation of the cam, the swing link is driven to swing back and forth, thereby driving the water outlet assembly to swing. The cam driving component is configured to drive the cam to rotate.

[0008] In one embodiment, the first water path includes a water passage chamber equipped with an impeller, the cam driving component includes the impeller, the impeller is connected to the cam, and the water flow passing through the water passage chamber drives the impeller to rotate so that the cam rotates; Alternatively, the cam driving component includes a motor and a transmission component connected between the motor and the cam, and the motor drives the cam to rotate through the transmission component.

[0009] In one embodiment, at least one of the water outlet assembly and the mounting seat is provided with an arc surface, and the water outlet assembly swings along the arc surface relative to the mounting seat.

[0010] In one embodiment, a guide rail is provided between the water outlet assembly and the mounting seat, and the water outlet assembly swings along the guide rail.

[0011] In one embodiment, one or two water outlet assemblies are provided, and the two water outlet assemblies are arranged to swing toward each other or away from each other.

[0012] In one embodiment, the water outlet assembly includes a water outlet seat having a water outlet cavity, the first water path is connected to the water outlet cavity, a plurality of water outlets are installed on the water outlet seat, and water in the water outlet cavity flows to each of the water outlets; Wherein, the water spraying angle of each water outlet nozzle is set to be adjustable in a direction perpendicular to the swinging direction of the water outlet component.

[0013] In one embodiment, the plurality of water outlet nozzles are arranged in at least one row, and each water outlet nozzle is arranged in a direction perpendicular to the swinging direction of the water outlet assembly.

[0014] In one embodiment, each of the water outlets is configured to be rotatable relative to the water outlet seat; The water outlet assembly further comprises a first plate body and a second plate body mounted on the water outlet seat, the first plate body being provided with a first elongated hole corresponding to each of the water outlets, the length direction of the first elongated hole being perpendicular to the swing direction of the water outlet assembly; the second plate body being located outside the first plate body and being provided with a second elongated hole corresponding to each of the water outlets, the second elongated hole being arranged to intersect with the projection of the first elongated hole, and each of the water outlets protrudes through the first elongated hole and the second elongated hole; Wherein, the second plate body is configured to be movable relative to the water outlet seat, and during the movement of the second plate body, the water outlet nozzle is driven to swing along the first elongated hole, thereby adjusting the water spraying angle of the water outlet nozzle.

[0015] In one embodiment, the housing has an extension portion extending from the rear to the front, the water outlet assembly is arranged on the extension portion to face the basin located below, and the water outlet assembly is arranged to swing left and right, and the angle of the left and right swing is arranged to enable the water outlet assembly to spray water onto the left and right side walls of the basin; The water spraying angle of the water outlet nozzle in the front-to-back direction can be adjusted so that the water outlet assembly can spray water onto the front and rear side walls of the basin.

[0016] In one embodiment, the shell is further provided with a water outlet at the front end, and a second water path is further provided in the shell, and the second water path is configured to supply water to the water outlet, wherein the water outlet assembly is located at the rear side of the water outlet.

[0017] An embodiment of the present application further provides a cleaning appliance, comprising a basin and the faucet as described above, wherein the water outlet assembly is arranged to be located above the basin and corresponds to the basin cavity of the basin.

[0018] In one embodiment, the plurality of water outlets include two rows, and the two rows of water outlets are arranged such that a spray center of one of the water outlets on the basin surface of the basin is alternately arranged with a spray center of another water outlet on the basin surface.

[0019] In one embodiment, the spray centers of the two rows of water outlets are located on the same straight line; or, The spray centers of the two rows of water outlet nozzles form two rows, and the spacing between the two rows of spray centers is within a predetermined range.

[0020] In one embodiment, the plurality of water outlets include two rows, wherein the plurality of water outlets in one row correspond one-to-one to the plurality of water outlets in the other row; wherein, The water jets from the two corresponding water outlets intersect and are sprayed onto the basin surface; or, The spray centers of two corresponding water outlets coincide on the basin surface.

[0021] The solution provided in the embodiment of the present application can clean the basin cavity of the basin by swinging the water outlet component back and forth, thereby solving the problem of manual cleaning of residual dirt in the basin in the prior art. Moreover, the method of cleaning with the water outlet component is simpler and more convenient than the method of manual cleaning by users using tools such as rags in the prior art.

[0022] 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

[0023] 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.

[0024] Figure 1It is a schematic diagram of the structure of a faucet according to an embodiment of the present application; Figure 2 It is a structural schematic diagram of a faucet according to another embodiment of the present application; Figure 3 A schematic diagram of a cam being installed in a mounting hole of a swing link according to an embodiment of the present application; Figure 4 It is a schematic cross-sectional structural diagram of a water outlet assembly installed on a mounting seat according to an embodiment of the present application; Figure 5 for Figure 4 A schematic diagram of the structure in which the water outlet assembly is rotated to another position relative to the mounting base; Figure 6 It is a schematic cross-sectional structural diagram of a water outlet assembly installed on a mounting seat according to another embodiment of the present application; Figure 7 It is a schematic cross-sectional structure diagram of a water outlet assembly installed on a mounting seat according to yet another embodiment of the present application; Figure 8 It is a schematic diagram of a partial cross-section structure of a water outlet assembly according to one embodiment of the present application; Fig. 9 A schematic diagram of a water outlet assembly spraying water to a basin according to an embodiment of the present application; Fig.10 For Fig. 9 Schematic diagram of the water outlet assembly spraying water to the basin as seen from direction A in the middle; Fig.11 for Fig.10 Schematic diagram of the swing of the water outlet component; Fig.12 A schematic diagram of the swing of a water outlet assembly according to another embodiment of the present application; Fig.13 It is a schematic diagram of the second plate body on the water outlet assembly in various states according to one embodiment of the present application; Fig.14 The multiple water spraying states of the water outlet assembly are shown, and the multiple water spraying states correspond to Fig.13 The various states of the second plate body; Fig.15 is a schematic diagram showing a spray target line L on a basin according to an embodiment of the present application; Fig.16 is a schematic diagram of two water discharge nozzles spraying toward a spray target line L according to an embodiment of the present application; Fig.17 It is a schematic diagram of the arrangement of the spray centers of two discharge water nozzles according to one embodiment of the present application; Fig.18 for Fig.17A schematic diagram showing that the spray centers of the two rows of water nozzles are located on two straight lines on the basin surface; Fig.19 is a schematic diagram of two water discharge nozzles spraying toward a spray target line L according to another embodiment of the present application; Fig. 20 for Fig.19 A schematic diagram of the water outlet spraying toward the basin surface as viewed from another direction in the embodiment of the present invention; Fig.21 This is a schematic diagram of two outer nozzles spraying water toward a basin surface according to yet another embodiment of the present application.

[0025] Description of reference numerals: 1-shell; 11-first water channel; 111-water passage chamber; 12-second water channel; 2-mounting seat; 3-water outlet assembly; 31-water outlet seat; 311-water outlet chamber; 312-guide rail; 32-water outlet nozzle; 33-first plate body; 331-first elongated hole; 34-second plate body; 341-second elongated hole; 4-swinging drive mechanism; 41-swinging connecting rod; 411-mounting hole; 42-cam; 43-impeller; 44-motor; 5-bubbling water outlet nozzle. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] The present application provides a faucet, such as Figure 1 and Figure 2 As shown, the faucet includes a housing 1 , a mounting seat 2 and a water outlet assembly 3 .

[0030] Among them, a first water circuit 11 is arranged inside the shell 1; the mounting seat 2 is fixed in the shell 1, and the water outlet component 3 is swingably mounted on the mounting seat 2. The water outlet component 3 includes a plurality of water outlet nozzles 32 facing outside the shell 1. The first water circuit 11 is arranged to supply water to the water outlet component 3 so that the water outlet nozzles 32 spray water.

[0031] The faucet provided in the embodiment of the present application is usually installed in conjunction with a basin when in use. After the faucet is installed, the water outlet component 3 is located above the basin. By arranging the water outlet component 3 to be able to swing back and forth, the basin cavity of the basin can be cleaned by the back and forth swinging of the water outlet component 3, which solves the problem of manual cleaning of residual dirt in the basin in the prior art. Moreover, the cleaning method using the water outlet component 3 is simple and convenient compared with the manual cleaning method using a rag or other tools by the user in the prior art.

[0032] In one embodiment, the faucet may further include a swing drive mechanism 4, which is configured to drive the water outlet assembly 3 to swing back and forth relative to the mounting seat 2. Of course, the water outlet assembly 3 may also be pushed manually to swing.

[0033] In an exemplary embodiment, the swing drive mechanism 4 includes a swing link 41, a cam 42 and a cam driving component. The swing link 41 is connected to the water outlet component 3, and the cam 42 is installed in the mounting hole 411 of the swing link 41. During the rotation of the cam 42, the swing link 41 is driven to swing back and forth, thereby driving the water outlet component 3 to swing. The cam driving component is configured to drive the cam 42 to rotate.

[0034] exist Figure 1In the example, the first water channel 11 includes a water chamber 111 equipped with an impeller 43, and the cam driving component includes an impeller 43, which is connected to the cam 42. The water flowing through the water chamber 111 can drive the impeller 43 to rotate, thereby the impeller 43 drives the cam 42 to rotate.

[0035] exist Figure 2 In the example, the cam driving component includes a motor 44 and a transmission component connected between the motor 44 and the cam 42, and the motor 44 drives the cam 42 to rotate through the transmission component. The transmission component may include gears, racks, connecting rods and other components. Driving the cam 42 to rotate through mechanical transmission is a common technology used by those skilled in the art and will not be described in detail here.

[0036] Figure 3 The schematic diagram shows the cam 42 installed in the mounting hole 411 of the swing link 41. During the rotation of the cam 42, the protrusion of the cam 42 pushes the side wall of the mounting hole 411, thereby pushing the swing link 41 to swing back and forth.

[0037] In one embodiment, at least one of the water outlet assembly 3 and the mounting seat 2 is provided with an arc surface, and the water outlet assembly 3 swings along the arc surface relative to the mounting seat 2 .

[0038] like Figure 4-Figure 7 In the example of the embodiment of the present invention, the water outlet assembly 3 includes a water outlet seat 31 having a water outlet cavity 311, a plurality of water outlet nozzles 32 are installed on the water outlet seat 31, and the first water channel 11 is connected to the water outlet cavity 311. The water outlet seat 31 is provided with a concave arc surface, and the mounting seat 2 is provided with a convex arc surface. The concave arc surface of the water outlet seat 31 is fitted with the convex arc surface of the mounting seat 2, so that the water outlet seat 31 can swing along the arc surface.

[0039] The plurality of water outlet nozzles 32 are arranged in at least one row, and each row of water outlet nozzles 32 is arranged in a direction perpendicular to the swinging direction of the water outlet assembly 3 .

[0040] In addition, the water outlet assembly 3 may be arranged in a variety of ways, and may be arranged with one or two. In the case of arranging two water outlet assemblies 3, the two water outlet assemblies 3 are arranged to swing toward each other or away from each other.

[0041] Figure 4-Figure 5 In the example, the water outlet assembly 3 is provided with one, and the water outlet nozzles 32 on the water outlet assembly 3 are provided with three rows, and the three rows of water outlet nozzles 32 share one water outlet cavity 311; Figure 6 In the example, two water outlet assemblies 3 are provided, each water outlet assembly 3 is provided with a water discharge nozzle 32, and the two water outlet assemblies 3 can be arranged to rotate toward each other or away from each other; Figure 7In the example, one water outlet assembly 3 is provided, two rows of water outlet nozzles 32 are provided, two water outlet chambers 311 are provided, and each water outlet chamber 311 supplies water to a row of water outlet nozzles 32 .

[0042] exist Figure 9-11 The embodiment of FIG. 1 shows a situation where a water outlet component 3 is swinging, wherein: Fig.10 For Fig. 9 The structural diagram of the A direction in FIG. 1 is a schematic diagram of the structure of the water outlet assembly 3, wherein the A direction is perpendicular to the swing direction of the water outlet assembly 3. Fig.11 The swing state of the water outlet component 3 is shown. Fig.11 It can be seen that when the water outlet assembly 3 swings from the extreme position on one side to the extreme position on the other side, the side wall of the basin 100 from one side to the other side can be cleaned.

[0043] Fig.12 The faucet is shown to have two water outlet components 3 that swing. The two water outlet components 3 are set to swing toward or away from each other. When the two water outlet components 3 swing away from each other to the extreme positions, the side walls of the basin 100 can be cleaned. When they swing toward each other, the bottom of the basin 100 can be cleaned.

[0044] like Figure 1 and Figure 2 In the example, a guide rail 312 may be further provided between the water outlet assembly 3 and the mounting seat 2 , and the water outlet assembly swings along the guide rail 312 .

[0045] In one embodiment, the water spraying angle of each water outlet nozzle 32 is set to be adjustable in a direction perpendicular to the swinging direction of the water outlet assembly 3 .

[0046] Since the water outlet assembly 3 can be swung as a whole to clean the two opposite side walls of the basin 100 and the area between the two side walls in the swinging direction, the other two side walls can be cleaned by adjusting the water outlet nozzle 32 in a direction perpendicular to the swinging direction to expand the cleaning range of the water outlet nozzle 32 in the direction perpendicular to the swinging direction.

[0047] In order to make the water spraying angle of the water outlet nozzle 32 adjustable in a direction perpendicular to the swinging direction, as Figure 4-Figure 8 As shown, each water outlet 32 ​​can be arranged to be rotatable relative to the water outlet seat 31. Specifically, a mounting hole for mounting the water outlet 32 ​​can be provided on the water outlet seat 31, and the mounting hole is formed with a concave arc surface. The water outlet 32 ​​has an outer arc surface that matches the mounting hole, so that the water outlet 32 ​​is rotatable on the water outlet seat 31.

[0048] exist Fig.13 In the example, combined with Figure 4-Figure 8The water outlet assembly 3 also includes a first plate body 33 and a second plate body 34 installed on the water outlet seat 31. The first plate body 33 is provided with a first elongated hole 331 corresponding to each water outlet nozzle 32. The length direction of the first elongated hole 331 is perpendicular to the swing direction of the water outlet assembly 3; the second plate body 34 is located on the outer side of the first plate body 33 and is provided with a second elongated hole 341 corresponding to each water outlet nozzle 32. The second elongated hole 341 is arranged to intersect with the projection of the first elongated hole 331. Each water outlet nozzle 32 extends out through the first elongated hole 331 and the second elongated hole 341, that is, the water outlet nozzle 32 extends out from the overlapping part of the first elongated hole 331 and the second elongated hole 341.

[0049] The second plate 34 is configured to be movable relative to the water outlet seat 32 . During the movement of the second plate 34 , the water outlet 32 ​​is driven to swing along the first elongated hole 331 , thereby adjusting the water spraying angle of the water outlet 32 ​​.

[0050] Fig.13 It shows that the second plate body 34 is respectively in state a1, state a2, state a3, state a4 and state a5. When switching from one state to another, at least part of the water outlet 32 ​​swings along the first elongated hole 331 under the push of the second plate body 34, thereby changing the water spraying angle.

[0051] Fig.14 It shows that when the second plate 34 is in state a1, state a2, state a3, state a4 and state a5, the water outlet assembly 3 corresponds to the water spraying state b1, water spraying state b2, water spraying state b3, water spraying state b4 and water spraying state b5 respectively.

[0052] from Fig.13 It can be seen that when the second plate 34 is in state a1, the states of the various water outlets 32 in the first elongated hole 331 are consistent, and the various water outlets 32 spray water vertically downward. Fig.14 The water spraying state b1 of the middle water outlet component 3.

[0053] The left end of the second plate 34 in state a1 is pushed upward (in the direction shown in the figure) by a certain angle to switch to state a2. Relative to state a1, in state a2, the swing amplitude of the water outlet 32 ​​along the first elongated hole 331 gradually decreases from left to right (that is, the swing amplitude of the water outlet 32 ​​at the left end is the largest, and the water outlet 32 ​​at the right end does not swing). Thus, the water outlet component 3 switches from the water spraying state b1 to the water spraying state b2.

[0054] The right end of the second plate body 34 in state a2 is pushed downward at a certain angle to switch to state a3. Relative to state a2, in state a3, the swing amplitude of the water outlet 32 ​​along the first elongated hole 331 gradually decreases from right to left, thereby, the water outlet component 3 switches from the water spraying state b2 to the water spraying state b3.

[0055] Similarly, by pushing the second plate 34 to a certain angle, when switching from state a3 to state a4, the water outlet component 3 switches from the water spraying state b3 to the water spraying state b4, and when the second plate 34 switches from state a4 to state a5, the water outlet component 3 switches from the water spraying state b4 to the water spraying state b5.

[0056] Fig.13 In the example, the second plate 34 is pushed to rotate a certain angle relative to the water outlet seat 31. In other embodiments, the second plate 34 can also be pushed to move along the length direction of the first elongated hole 331, so that the multiple water outlets 32 are synchronously swung along the first elongated hole 331.

[0057] In this example, the water outlet nozzles 32 are arranged in rows, and each row is arranged along the length direction of the first elongated hole 331 , so that the water spraying angles of the water outlet nozzles 32 can be adjusted in rows.

[0058] In one embodiment, Figure 1 and Figure 2 As shown, the shell 1 has an extension portion extending from the back to the front, and the water outlet component 3 is arranged on the extension portion to face the basin 100 located below, and the water outlet component 3 is arranged to swing left and right, and the angle of the left and right swing is set to enable the water outlet component 3 to spray water onto the left and right side walls of the basin 100; because the water outlet component 3 swings left and right, the water spraying angle of the water outlet nozzle 32 can be adjusted in a direction perpendicular to the swinging direction, which means that the water spraying angle of the water nozzle 32 can be adjusted in the front-to-back direction, and the water spraying angle of the water outlet nozzle 32 in the front-to-back direction can be adjusted to enable the water outlet component 3 to spray water onto the front and rear side walls of the basin 100.

[0059] The “front” mentioned here refers to a direction approaching the user, and the “rear” refers to a direction away from the user.

[0060] When the faucet is used, the faucet is installed in conjunction with the basin 100, and the extension part of the shell 1 with the water outlet component 3 extends forward from the rear side of the basin 100, so that the water outlet component 3 can face the basin cavity of the basin 100. During the left and right swinging of the water outlet component 3, the spraying area of ​​the basin 100 can be changed in the left and right directions. When swinging to the left, it can spray on the left wall of the basin 100, and when swinging to the right, it can spray on the right wall of the basin 100. When the water outlet nozzle 32 is used to adjust the water spray angle forward and backward, the water outlet component 3 can change the spraying area in the front and rear direction of the basin 100. When adjusted forward, it can spray on the front side wall of the basin 100, and when adjusted backward, it can spray on the rear side wall of the basin 100. Fig. 9 In the diagram, direction A is the front-to-back direction of the faucet when it is in use.

[0061] It is understandable that the water outlet assembly 3 can also be set to swing in the front-to-back direction as a whole, while the water outlet nozzle 32 adjusts the water spraying angle in the left-to-right direction.

[0062] In one embodiment, the housing 1 is also provided with a water outlet at the front end, such as Figure 1 and Figure 2 In the example in, a bubbler nozzle 5 can be installed on the water outlet. A second water path 12 is also provided in the housing 1, and the second water path 12 is configured to supply water to the water outlet, wherein the water outlet assembly 3 is located at the rear side of the water outlet.

[0063] An embodiment of the present application further provides a cleaning appliance, including a basin 100 and the faucet as described above, wherein the water outlet component 3 is arranged to be located above the basin 100 and corresponds to the basin cavity of the basin 100 .

[0064] In one embodiment, the multiple water outlet nozzles 32 of the water outlet assembly 3 include two rows, and the two water outlet nozzles 32 are arranged such that the spray center of one water outlet nozzle 32 on the basin surface of the basin 100 is alternately arranged with the spray center of the other water outlet nozzle 32 on the basin surface.

[0065] like Fig.15 and Fig.16 As shown, the two water discharge nozzles 32 are arranged to spray toward the spray target line L of the basin 100, one of the water discharge nozzles is represented by S1, and the other water discharge nozzle is represented by S2, and the spray centers B of the two water discharge nozzles 32 are located on the same straight line, so that the two water discharge nozzles 32 can spray on the spray target line L of the basin 100, and the spray center B of the S1 water discharge nozzle 32 on the basin surface of the basin 100 is alternately arranged with the spray center B of the S2 water discharge nozzle 32 on the basin surface.

[0066] By setting the spray centers B of the two water outlet nozzles 32 on the same straight line, the spray length of the water outlet component 3 can be increased to increase the spray area, and the distance between the spray centers B can be reduced to avoid the situation where the area between the spray centers B is not cleaned, thereby improving the cleaning effect of the basin surface.

[0067] exist Fig.17 and Fig.18 In the illustrated embodiment, the injection centers of the two rows of water outlet nozzles 32 form two rows, the injection centers C of the water outlet nozzles 32 of row S1 are arranged along a straight line L1, and the injection centers D of the water outlet nozzles 32 of row S2 are arranged along a straight line L2, the injection centers C and the injection centers D are alternately arranged, and the spacing d between the two rows of injection centers (i.e., the spacing between the straight line L1 and the straight line L2) is within a predetermined range.

[0068] By arranging two rows of spray centers in a staggered manner and with the spacing d between the two rows of spray centers within a predetermined range, the area of ​​the basin surface that is not sprayed can be reduced.

[0069] In another embodiment, a plurality of water outlets 32 in one row correspond one to one with a plurality of water outlets 32 in another row; wherein the water jets from each two corresponding water outlets 32 are sprayed onto the basin surface after intersecting; or, the spray centers of each two corresponding water outlets 32 coincide on the basin surface.

[0070] like Fig.19 and Fig. 20 In the example shown, the plurality of water outlets 32 include two rows, row S1 and row S2, and both rows of water outlets spray toward the spray target line L on the basin surface. Among them, each corresponding two water outlets 32 in row S1 and row S2 first intersect at point E and then spray on the basin surface, so that the spray area on the basin surface can be increased. The point E is the position before the water column sprayed by the water outlet 32 ​​hits the basin surface, and the intersecting water columns are broken up to form a surface to cover the corresponding area of ​​the basin surface.

[0071] exist Fig.21 In the illustrated embodiment, the spray centers of two corresponding water outlets 32 in rows S1 and S2 overlap on the basin surface, that is, the two relatively corresponding water outlets 32 spray toward the same position, which can enhance the spray force and thus enhance the cleaning effect.

[0072] The water outlet nozzle 32 may also be arranged in more ways to achieve different spraying effects, which will not be described further here.

[0073] 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.

[0074] 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.

[0075] In the description of the present application, “plurality” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0076] 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.

[0077] 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.

[0078] 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.

[0079] 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 faucet, characterized in that: include: A shell body, in which a first water channel is arranged; A mounting seat, fixed in the housing; A water outlet assembly is swingably mounted on the mounting seat, wherein the water outlet assembly includes a plurality of water outlet nozzles facing outside the shell, and the first water channel is configured to supply water to the water outlet assembly so that the water outlet nozzles spray water.

2. The faucet according to claim 1, characterized in that: It also includes a swing drive mechanism, which is configured to drive the water outlet component to swing back and forth relative to the mounting seat.

3. The faucet according to claim 2, characterized in that: The swing driving mechanism includes a swing connecting rod, a cam and a cam driving component. The swing connecting rod is connected to the water outlet assembly. The cam is installed in the mounting hole of the swing connecting rod. During the rotation of the cam, the swing connecting rod is driven to swing back and forth, thereby driving the water outlet assembly to swing. The cam driving component is configured to drive the cam to rotate.

4. The faucet according to claim 3, characterized in that: The first water channel includes a water passage chamber equipped with an impeller, the cam driving component includes the impeller, the impeller is connected to the cam, and the water flow passing through the water passage chamber drives the impeller to rotate so that the cam rotates; Alternatively, the cam driving component includes a motor and a transmission component connected between the motor and the cam, and the motor drives the cam to rotate through the transmission component.

5. The faucet according to claim 1, characterized in that: At least one of the water outlet component and the mounting seat is provided with an arc surface, and the water outlet component swings along the arc surface relative to the mounting seat.

6. The faucet according to claim 1, characterized in that: A guide rail is arranged between the water outlet assembly and the mounting seat, and the water outlet assembly swings along the guide rail.

7. The faucet according to claim 1, characterized in that: One or two water outlet assemblies are provided, and the two water outlet assemblies are arranged to swing toward each other or away from each other.

8. The faucet according to claim 1, characterized in that: The water outlet assembly comprises a water outlet seat having a water outlet cavity, the first water channel is connected to the water outlet cavity, a plurality of water outlet nozzles are installed on the water outlet seat, and water in the water outlet cavity flows to each of the water outlet nozzles; Wherein, the water spraying angle of each water outlet nozzle is set to be adjustable in a direction perpendicular to the swinging direction of the water outlet component.

9. The faucet according to claim 8, characterized in that: The plurality of water outlet nozzles are arranged in at least one row, and each water outlet nozzle is arranged in a direction perpendicular to the swinging direction of the water outlet assembly.

10. The faucet according to claim 8, characterized in that: Each of the water outlets is configured to be rotatable relative to the water outlet seat; The water outlet assembly further comprises a first plate body and a second plate body mounted on the water outlet seat, the first plate body being provided with a first elongated hole corresponding to each of the water outlets, the length direction of the first elongated hole being perpendicular to the swing direction of the water outlet assembly; the second plate body being located outside the first plate body and being provided with a second elongated hole corresponding to each of the water outlets, the second elongated hole being arranged to intersect with the projection of the first elongated hole, and each of the water outlets protrudes through the first elongated hole and the second elongated hole; Wherein, the second plate body is configured to be movable relative to the water outlet seat, and during the movement of the second plate body, the water outlet nozzle is driven to swing along the first elongated hole, thereby adjusting the water spraying angle of the water outlet nozzle.

11. The faucet according to claim 8, characterized in that: The housing has an extension portion extending from the rear to the front, the water outlet assembly is arranged on the extension portion to face the basin located below, and the water outlet assembly is arranged to swing left and right, and the angle of the left and right swing is arranged to enable the water outlet assembly to spray water onto the left and right side walls of the basin; The water spraying angle of the water outlet nozzle in the front-to-back direction can be adjusted so that the water outlet assembly can spray water onto the front and rear side walls of the basin.

12. The faucet according to any one of claims 1 to 11, characterized in that: The shell is also provided with a water outlet at the front end, and the shell is also provided with a second water path, and the second water path is configured to supply water to the water outlet, wherein the water outlet assembly is located at the rear side of the water outlet.

13. A cleaning device, characterized in that: It comprises a basin and a faucet according to any one of claims 1 to 12, wherein the water outlet assembly is arranged to be located above the basin and corresponds to the basin cavity of the basin.

14. The cleaning device according to claim 13, characterized in that: The plurality of water outlets include two rows, and the two rows of water outlets are arranged such that a spray center of one of the water outlets on the basin surface of the basin is alternately arranged with a spray center of another water outlet on the basin surface.

15. The cleaning device according to claim 14, characterized in that: The spray centers of the two rows of water outlet nozzles are located on the same straight line; or, The spray centers of the two rows of water outlet nozzles form two rows, and the spacing between the two rows of spray centers is within a predetermined range.

16. The cleaning device according to claim 13, characterized in that: The plurality of water outlets include two rows, wherein the plurality of water outlets in one row correspond one to one with the plurality of water outlets in the other row; wherein, The water jets from the two corresponding water outlets intersect and are sprayed onto the basin surface; or, The spray centers of two corresponding water outlets coincide on the basin surface.

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