Flow-adjustable button switching structure

Abstract

The utility model provides a button switching structure capable of adjusting flow. The button switching structure comprises a water outlet body, a flow adjusting part, a switching adjusting part, a combination switch and a shell. The water outlet body is provided with a water inlet channel, a flow adjusting channel, a switching cavity and a water outlet channel. The flow adjusting channel is communicated with the water inlet channel through a water passing opening. And the two water outlet channels are respectively communicated with the switching cavity through the water outlets. And the flow adjusting channel is communicated with the switching cavity through the water inlet. The flow adjusting part is installed in the flow adjusting channel in a telescopic mode, and one end of the switching adjusting part is installed in the switching cavity in a telescopic mode. The combination switch is movably installed on the periphery of the water outlet main body, is connected with and controls the flow adjusting piece through rotation action, and is connected with and controls the switching adjusting piece through pressing action. According to the button switching structure, the combination switch is adopted, more space is prevented from being occupied, the flow adjusting piece and the switching adjusting piece are both installed in the mode of being parallel to the water outlet body, the layout is compact, and the diameter of the water outlet body is prevented from being too large.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a button switching structure with adjustable flow. Background Art

[0002] With the development of technology and the changes in consumer demand, the functions of water products have become more diversified. For example, many faucets not only have flow adjustment functions, but also have the function of switching water modes. Although the functions of water dispensers have increased, they may also bring about problems such as the large number of switches, large space occupied, or the overall diameter of the water dispenser. To address this problem, the present utility model provides a composite button switching structure to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a button switching structure with a compact structure.

[0004] A button switch structure with adjustable flow rate includes a water outlet body, a flow regulating member, a switch regulating member, a composite switch and a housing, wherein:

[0005] The water outlet body is provided with a water inlet channel, a flow regulating channel, a switching chamber, and a water outlet channel, which are sequentially connected. Specifically, a water outlet is provided around the flow regulating channel, which connects to the water inlet channel. There are two water outlet channels, each connected to the switching chamber via a water outlet. The flow regulating channel connects to the switching chamber via a water inlet.

[0006] The flow regulating member is telescopically installed in the flow regulating channel, one end of the switching regulating member is telescopically installed in the switching cavity, and the telescopic directions of the flow regulating member and the switching regulating member are parallel to the axial direction of the water outlet body.

[0007] The composite switch is movably installed around the water outlet body, and is connected to control the flow regulating member to adjust the size of the water outlet through a rotating action, and is connected to control the switching regulating member to form a switching action by expansion and contraction in the switching cavity through a pressing action, thereby switching any of the water outlets to be connected with the water inlet.

[0008] The water outlet body is installed in a shell, and the shell is provided with an opening for exposing the composite switch.

[0009] The button switching structure provided by the utility model not only has the flow regulation function and the water outlet state switching function, but also integrates the switch components of the two functions into a composite switch, reducing the number of switches, avoiding taking up more space, and avoiding the need to increase the product size. In addition, the flow regulation component and the switching regulation component provided by the utility model both adopt a telescopic movable installation method parallel to the water outlet main body, with a compact layout, which can avoid space waste and thus avoid the problem of the water outlet main body being too large in diameter.

[0010] Preferably, the flow regulating member is rod-shaped or tubular, and the switching regulating member is also rod-shaped or tubular, which can be selected according to the required water flow mode.

[0011] Preferably, the axes of the water outlet body, water inlet channel, flow regulating channel, switching chamber, water outlet channel, flow regulating member and switching regulating member are parallel, thereby improving the compactness of the internal space structure of the water outlet body and reducing the diameter of the water outlet body as much as possible.

[0012] Preferably, the compound switch includes a pressing seat, which is movably installed on the periphery of the water outlet body and close to the switching adjustment member. An inclined pushing mechanism is provided between the pressing seat and the periphery of the switching adjustment member. The pressing seat switches the state of the switching adjustment member by pressing and the inclined pushing mechanism.

[0013] Preferably, the inclined surface pushing mechanism includes a first triangular projection, a second triangular projection, and an elastic adjustment member. The first triangular projection is fixedly mounted on the side of the pressing seat facing the switching adjustment member, and the second triangular projection is swingably mounted on the switching adjustment member with its tip facing the pressing seat. The elastic adjustment member is mounted on the periphery of the water outlet body.

[0014] When the pressing seat is pressed, the first triangular protrusion pushes the second triangular protrusion through the inclined surface, thereby driving the switching adjustment member to move axially from the previous gear position to the next gear position. At the same time, the second triangular protrusion presses against the elastic adjustment member, forcing the elastic adjustment member to deform. When the pressing seat is released, the first and second triangular protrusions separate, and the elastic adjustment member recovers and pushes the second triangular protrusion to deflect in the direction of the previous gear position, so that the tips of the first and second triangular protrusions are offset, so that when the pressing seat is pressed next time, the first triangular protrusion can drive the second triangular protrusion to switch positions again through the inclined surface.

[0015] Preferably, the elastic adjustment member is provided with a first elastic inclined surface and a second elastic inclined surface, which correspond to the two gear settings respectively, and the second triangular protrusion moves back and forth between the two elastic inclined surfaces.

[0016] Preferably, the elastic adjustment member is a V-shaped seat, which is movably installed on the periphery of the water outlet body, and a compression spring is provided between the V-shaped seat and the water outlet body to provide the V-shaped seat with elastic force to push the second triangular protrusion.

[0017] Preferably, the circumference of the water outlet body is provided with a pair of parallel, spaced-apart mounting ears, each end of which is provided with a strip-shaped opening perpendicular to the axial direction of the water outlet body, and the opening of the strip-shaped opening is a constricted opening. The composite switch also includes a rotating pressing member, the ends of which are rotated by a rotating shaft and mounted in the two strip-shaped openings for vertical movement. The rotating pressing member has rotational flexibility and vertical movement flexibility between the two mounting ears, corresponding to the rotation and pressing functions of the composite switch, respectively.

[0018] Preferably, the pressing seat is U-shaped, with one end where the opening is swingably mounted on the periphery of the water outlet body, and the middle portion is sleeved around the outer periphery of the two mounting ears to improve installation stability. The inclined surface pushing mechanism is arranged between the bottom of the other end and the periphery of the switching adjustment member, and a return spring is provided between the pressing seat and the water outlet body to provide a return spring force for the pressing seat. The rotating pressing member presses the pressing seat via two rotating shafts, resulting in a compact structure.

[0019] Preferably, the composite switch further comprises a linkage member, which is mounted on the periphery of the water outlet body for axial movement along the water outlet body, and has a docking port at the bottom near the mounting lug. A drive head is provided on the outer periphery of the end of the rotating shaft, which engages the docking port. During rotation, the rotating pressing member drives the docking port and the linkage member to reciprocate via the drive head. The linkage member connects to and drives the flow regulating member to move and adjust the size of the water outlet.

[0020] Preferably, the flow regulating member is tubular, and the end thereof is close to the flow regulating channel. The flow regulating member controls the overlap between the end and the water outlet through telescopic movement, thereby adjusting the water output.

[0021] Preferably, a middle portion of the flow regulating channel is provided with a clearance opening for exposing the flow regulating member, the flow regulating member is provided with an annular groove at the clearance opening, and the linkage member is provided with a U-shaped buckle for clamping the annular groove.

[0022] Preferably, a plug is provided at the end of the switching adjustment member, and the plug moves back and forth between the two water outlets of the switching chamber, and the water inlet of the switching chamber is also located between the two water outlets.

[0023] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0024] The button switching structure provided by the utility model not only has the flow regulation function and the water outlet state switching function, but also integrates the switch components of the two functions into a composite switch, thereby reducing the number of switches, avoiding taking up more space, and avoiding the need to increase the size of the product;

[0025] The flow regulating member and the switching regulating member provided by the utility model are both installed in a telescopic manner parallel to the water outlet body, which has a compact layout and can avoid wasting space, thereby avoiding the problem of the water outlet body having an excessively large diameter;

[0026] The axial directions of the water outlet body, the water inlet channel, the flow regulating channel, the switching chamber, the water outlet channel, the flow regulating member, and the switching regulating member are parallel, thereby improving the compactness of the internal space structure of the water outlet body and minimizing the diameter of the water outlet body;

[0027] The inclined surface pushing mechanism provided by the utility model includes a first triangular protrusion, a second triangular protrusion and an elastic adjusting member. Through the elastic pushing action of the elastic adjusting member, the second triangular protrusion can always be staggered with the first triangular protrusion in any gear position. The structure is ingenious and the effect is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0029] in:

[0030] Figure 1 This is a side view of a button switch structure with adjustable flow Figure 1 ;

[0031] Figure 2 This is a side view of a button switch structure with adjustable flow Figure 2 ;

[0032] Figure 3 This is a side view of a button switch structure with adjustable flow Figure 3 ;

[0033] Figure 4 It is an explosion-proof button switch structure with adjustable flow Figure 1 ;

[0034] Figure 5 It is an explosion-proof button switch structure with adjustable flow Figure 2 ;

[0035] Figure 6 It is a button switch structure with adjustable flow Figure 1 ; (Press and release, stabilize in the state of bubbling water)

[0036] Figure 7 This is a cross-sectional view of a button switch structure with adjustable flow Figure 1 ; (Press and release, stabilize in the state of bubbling water)

[0037] Figure 8 It is a button switch structure with adjustable flow Figure 2 ; (Press to switch from bubble water to shower water)

[0038] Figure 9 It is a button switch structure with adjustable flow Figure 3 ; (Press and release, stabilize in the shower water state)

[0039] Figure 10 This is a cross-sectional view of a button switch structure with adjustable flow Figure 2 ; (Press and release, stabilize in the shower water state)

[0040] Figure 11 It is a button switch structure with adjustable flow Figure 4 ; (Press to switch from shower water to sparkling water)

[0041] Figure 12 This is a cross-sectional view of a button switch structure with adjustable flow Figure 3 :(Water outage status)

[0042] Figure 13 This is a cross-sectional view of a button switch structure with adjustable flow Figure 4 :(Water outflow status)

[0043] Figures 1 to 13 The symbols are: water outlet body 1, water inlet channel 11, flow regulating channel 12, water outlet 121, switching chamber 13, water outlet 131, water inlet 132, water outlet channel 14, mounting ear 15, flow adjustment member 2, switching adjustment member 3, plug 31, compound switch 4, pressing seat 41, first triangular protrusion 42, second triangular protrusion 43, elastic adjustment member 44, first elastic inclined surface 441, second elastic inclined surface 442, compression spring 443, rotating pressing member 45, rotating shaft 451, driving head 452, linkage member 46, shell 5. DETAILED DESCRIPTION

[0044] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0045] See also Figures 1 to 13 A button switching structure with adjustable flow rate includes a water outlet body 1, a flow adjustment component 2, a switching adjustment component 3, a composite switch 4 and a shell 5.

[0046] The water outlet body 1 is provided with a water inlet channel 11, a flow regulating channel 12, a switching chamber 13, and a water outlet channel 14, which are connected in sequence. Specifically, a water outlet 121 is provided around the flow regulating channel 12, which connects to the water inlet channel 11. There are two water outlet channels 14, each connected to the switching chamber 13 via a water outlet 131. The flow regulating channel 12 is connected to the switching chamber 13 via a water inlet 132.

[0047] The flow regulating member 2 is telescopically installed in the flow regulating channel 12, and one end of the switching regulating member 3 is telescopically installed in the switching chamber 13, and the telescopic directions of the flow regulating member 2 and the switching regulating member 3 are parallel to the axial direction of the water outlet body 1. In actual design, the flow regulating member 2 can be selected according to the required water flow method. The flow regulating member 2 is rod-shaped or tubular, and the switching regulating member 3 is also rod-shaped or tubular. For example, in this embodiment, the flow regulating member 2 is tubular, and the end is close to the flow regulating channel 12. The flow regulating member 2 controls the overlap between the end and the water outlet 121 by telescopic movement, thereby adjusting the water output. The switching regulating member 3 is rod-shaped, and a plug 31 is provided at the end. The plug 31 moves back and forth between the two water outlets 131 of the switching chamber 13, and the water inlet 132 of the switching chamber 13 is also located between the two water outlets 131.

[0048] Based on the above embodiments, in one embodiment, the axes of the water outlet body 1, the water inlet channel 11, the flow regulating channel 12, the switching chamber 13, the water outlet channel 14, the flow regulating member 2 and the switching regulating member 3 are parallel, thereby improving the compactness of the internal space structure of the water outlet body 1 and reducing the diameter of the water outlet body 1 as much as possible.

[0049] The composite switch 4 is movably mounted on the periphery of the water outlet body 1, and is connected to control the flow regulating member 2 to adjust the size of the water outlet 121 through a rotating action, and is connected to control the switching regulating member 3 to form a switching action by expansion and contraction in the switching cavity 13 through a pressing action, thereby switching any of the water outlets 131 to be connected with the water inlet 132.

[0050] Optionally, the compound switch 4 includes a pressing seat 41, which is movably installed on the periphery of the water outlet body 1 and close to the switching adjustment member 3. An inclined pushing mechanism is provided between the pressing seat 41 and the periphery of the switching adjustment member 3. The pressing seat 41 switches the state of the switching adjustment member 3 by pressing and the inclined pushing mechanism.

[0051] In one embodiment, the inclined surface pushing mechanism includes a first triangular projection 42, a second triangular projection 43, and an elastic adjustment member 44. The first triangular projection 42 is fixedly mounted on the side of the pressing seat 41 facing the switching adjustment member 3. The second triangular projection 43 is swingably mounted on the switching adjustment member 3, with its tip facing the pressing seat 41 and its swing axis perpendicular to the axial direction of the switching adjustment member 3. The elastic adjustment member 44 is mounted on the circumference of the water outlet body 1.

[0052] When the pressing seat 41 is pressed, the first triangular protrusion 42 pushes the second triangular protrusion 43 through the inclined surface, thereby driving the switching adjustment member 3 to move axially from the previous gear position to the next gear position. At the same time, the second triangular protrusion 43 presses against the elastic adjustment member 44, forcing the elastic adjustment member 44 to deform. When the pressing seat 41 is released, the first triangular protrusion 42 and the second triangular protrusion 43 separate, and the elastic adjustment member 44 recovers and pushes the tip of the second triangular protrusion 43 to deflect toward the previous gear position, so that the tips of the first triangular protrusion 42 and the second triangular protrusion 43 are offset, so that when the pressing seat 41 is pressed next time, the first triangular protrusion 42 can also drive the second triangular protrusion 43 to switch positions again through the inclined surface.

[0053] Regarding the specific structure of the elastic adjustment member 44, in one embodiment, the elastic adjustment member 44 is provided with a first elastic inclined surface 441 and a second elastic inclined surface 442, corresponding to the two gear settings, respectively, and the second triangular projection 43 reciprocates between the two elastic inclined surfaces. Furthermore, in other embodiments, to avoid cumbersome installation, the elastic adjustment member 44 is an integrated V-shaped seat that can be raised and lowered and mounted on the periphery of the water outlet body 1. A compression spring 443 is provided between the V-shaped seat and the water outlet body 1 to provide the V-shaped seat with elastic force to push the second triangular projection 43.

[0054] Regarding the installation method of the composite switch 4, in one embodiment, a pair of parallel and spaced mounting ears 15 are provided on the periphery of the water outlet body 1. The ends of the mounting ears 15 are provided with strip-shaped openings perpendicular to the axial direction of the water outlet body 1, and the openings of the strips are constricted. The composite switch 4 also includes a rotating pressing member 45. The ends of the rotating pressing member 45 are rotated by a rotating shaft 451 and are installed in the two strip-shaped openings for vertical movement. The rotating pressing member 45 has rotational flexibility and vertical movement flexibility between the two mounting ears 15, corresponding to the rotation and pressing functions of the composite switch 4 respectively.

[0055] Regarding the installation method of the pressing seat 41, based on the above embodiment, the pressing seat 41 is U-shaped, with one end where the opening is swingably mounted on the periphery of the water outlet body 1, and the middle part is sleeved on the outer periphery of the two mounting ears 15 to improve the installation stability, and the inclined surface pushing mechanism is provided between the bottom of the other end and the periphery of the switching adjustment member 3, and a return spring is provided between the pressing seat 41 and the water outlet body 1 to provide a return elastic force for the pressing seat 41. The rotating pressing member 45 presses the pressing seat 41 via two rotating shafts 451, that is, the rotating shaft provides the rotating pressing member 45 with a rotation axis, and can also press the pressing seat 41, having multiple functions and a compact structure.

[0056] In addition, regarding the connection relationship between the flow regulating member 2 and the composite switch 4, in one embodiment, the composite switch 4 further includes a linkage member 46, which is installed on the periphery of the water outlet body 1 along the axial movement of the water outlet body 1, and is provided with a docking port at the bottom near the mounting ear 15. A drive head 452 is provided on the outer periphery of the end of the rotating shaft 451, and the drive head 452 is inserted into the docking port. During the rotation process, the rotating pressing member 45 drives the docking port and the linkage member 46 to move back and forth through the drive head 452. A clearance port for exposing the flow regulating member 2 is provided in the middle of the flow regulating channel 12. The flow regulating member 2 is provided with an annular groove at the clearance port. The linkage member 46 is provided with a U-shaped buckle that clamps the annular groove. The linkage member 46 connects and drives the flow regulating member 2 to move and adjust the size of the water outlet 121.

[0057] The button switching structure provided by the present invention not only has the flow regulation function and the water outlet state switching function, but also integrates the switch components of the two functions into a composite switch 4, reducing the number of switches, avoiding taking up more space, and also avoiding the need to increase the product size. In addition, the flow regulating component 2 and the switching regulating component 3 provided by the present invention both adopt a telescopic movable installation method parallel to the water outlet main body 1, with a compact layout, which can avoid space waste, thereby avoiding the problem of the water outlet main body 1 being too large in diameter.

[0058] In the description of the present invention, 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 to 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 invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0059] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0060] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0061] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0062] In the present invention, the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" mean 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 invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0063] Although the above embodiments have been shown and described, it is understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments made by ordinary technicians in this field are all within the scope of protection of the present invention.

Claims

1. A button switch structure with adjustable flow, characterized in that: It includes a water outlet body, a flow regulating part, a switching regulating part, a composite switch and a housing; The water outlet body is provided with a water inlet channel, a flow regulating channel, a switching chamber and a water outlet channel which are connected in sequence; a water outlet is provided on the periphery of the flow regulating channel which is connected to the water inlet channel; there are two water outlet channels, and each of them is connected to the switching chamber through a water outlet; the flow regulating channel is connected to the switching chamber through a water inlet; The flow regulating member is telescopically installed in the flow regulating channel, and one end of the switching regulating member is telescopically installed in the switching cavity, and the telescopic directions of the flow regulating member and the switching regulating member are parallel to the axial direction of the water outlet body; The composite switch is movably mounted on the periphery of the water outlet body, and is connected to control the flow regulating member to adjust the size of the water outlet by rotating the composite switch, and is connected to control the switching regulating member to expand and contract in the switching chamber by pressing the composite switch, thereby switching any of the water outlets to be connected to the water inlet. The water outlet body is installed in a shell, and the shell is provided with an opening for exposing the composite switch.

2. The flow-adjustable button switch structure according to claim 1, characterized in that: The flow regulating member is in a rod shape or a tube shape, and the switching regulating member is also in a rod shape or a tube shape.

3. The flow-adjustable button switching structure according to claim 2, characterized in that: The axes of the water outlet body, the water inlet channel, the flow regulating channel, the switching cavity, the water outlet channel, the flow regulating member and the switching regulating member are parallel.

4. The flow-adjustable button switch structure according to claim 2, characterized in that: The composite switch includes a pressing seat, which is movably installed on the periphery of the water outlet body and close to the switching adjustment member. An inclined pushing mechanism is provided between the pressing seat and the periphery of the switching adjustment member. The pressing seat switches the state of the switching adjustment member through pressing and the inclined pushing mechanism.

5. The flow-adjustable button switching structure according to claim 4, characterized in that: The inclined surface pushing mechanism includes a first triangular protrusion, a second triangular protrusion and an elastic adjustment member; the first triangular protrusion is fixedly arranged on the side of the pressing seat facing the switching adjustment member, and the second triangular protrusion is swingably mounted on the switching adjustment member with the tip facing the pressing seat; the elastic adjustment member is mounted on the periphery of the water outlet body; When the pressing seat is pressed, the first triangular protrusion pushes the second triangular protrusion and the switching adjustment member axially from the previous gear to the next gear by means of inclined surface extrusion, and the second triangular protrusion presses against the elastic adjustment member; when the pressing seat is released, the elastic adjustment member recovers and pushes the second triangular protrusion to deflect toward the previous gear, and the tips of the first triangular protrusion and the second triangular protrusion are staggered.

6. The flow-adjustable button switching structure according to claim 5, characterized in that: The elastic adjustment member is provided with a first elastic inclined surface and a second elastic inclined surface, which correspond to the two gear positions respectively, and the second triangular protrusion moves back and forth between the two elastic inclined surfaces.

7. The flow-adjustable button switching structure according to claim 6, characterized in that: The elastic adjustment member is a V-shaped seat, which is movably installed on the periphery of the water outlet body, and a compression spring is provided between the V-shaped seat and the water outlet body.

8. The flow-adjustable button switching structure according to claim 4, characterized in that: A pair of parallel and spaced mounting ears are provided on the periphery of the water outlet body, and the ends of the mounting ears are provided with strip openings perpendicular to the axial direction of the water outlet body, and the openings of the strip openings are narrowed; the composite switch also includes a rotating pressing piece, and the two ends of the rotating pressing piece are rotated by a rotating shaft and are installed in the two strip openings for upward and downward movement. The rotating pressing piece has rotational flexibility and upward and downward movement flexibility between the two mounting ears.

9. The flow-adjustable button switching structure according to claim 8, characterized in that: The pressing seat is U-shaped, and one end where the opening is located is swingably mounted on the periphery of the water outlet body, the middle part is sleeved on the outer periphery of the two mounting ears, and the inclined pushing mechanism is arranged between the bottom of the other end and the periphery of the switching adjustment member, and a reset spring is provided between the pressing seat and the water outlet body; the rotating pressing member presses the pressing seat through two rotating shafts.

10. The flow-adjustable button switching structure according to claim 8, characterized in that: The composite switch also includes a linkage part, which is installed on the periphery of the water outlet body along the axial movement of the water outlet body, and a docking port is provided at the bottom near the mounting ear; a driving head is provided on the outer periphery of the end of the rotating shaft, and the driving head is inserted into the docking port, and the rotating pressing part drives the docking port and the linkage part to move back and forth through the driving head during the rotation process, and the linkage part connects and drives the flow regulating part to move and adjust the size of the water outlet.

11. The flow-adjustable button switching structure according to claim 10, characterized in that: The flow regulating member is in a tubular shape, and an end portion thereof is close to the flow regulating channel. The flow regulating member controls the overlap degree of the end portion with the water outlet through telescopic movement.

12. The flow-adjustable button switching structure according to claim 11, characterized in that: A middle portion of the flow regulating channel is provided with a clearance opening for exposing the flow regulating member, the flow regulating member is provided with an annular groove at the clearance opening, and the linkage member is provided with a U-shaped buckle for clamping the annular groove.

13. The flow-adjustable button switching structure according to claim 2, characterized in that: A plug is provided at the end of the switching adjustment member, and the plug moves back and forth between the two water outlets of the switching chamber. The water inlet of the switching chamber is also located between the two water outlets.

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