Function switching mechanism of water outlet shower product

Abstract

The utility model provides a function switching mechanism of a water outlet shower product, which comprises a control assembly, a push rod assembly arranged at one end of the control assembly and a water distribution disc arranged at the other end of the control assembly, the control assembly comprises a fixed seat, a ratchet wheel and a driving wheel which are sequentially arranged on the fixed seat, and a driven disc arranged below the fixed seat, the driven disc, the ratchet wheel and the driving wheel are connected to the fixed seat through a rotating shaft; a plurality of first tooth parts and a driving pawl are arranged on the peripheral ring of the driving wheel, the first tooth parts and the driving pawl are arranged on the two sides which are separated along the center of the driving wheel respectively, the first tooth parts and the driving pawl are arranged on different planes, and when the driving wheel is attached to the ratchet wheel, the driving pawl and the ratchet wheel are arranged on the same plane. A plurality of second tooth parts are arranged at one end of the push rod assembly, an operation piece is arranged at the other end of the push rod assembly, the second tooth parts are meshed with the first tooth parts, the operation piece is controlled to drive the push rod assembly to push the driving wheel to rotate, and therefore the control assembly completes the switching action to selectively flow out of the water passing holes of the water distribution disc.

Description

Technical Field

[0001] This utility model relates to the sanitary ware industry, and in particular to a function switching mechanism for a shower product with water output. Background Technology

[0002] Modern showerheads offer increasingly diverse water spray patterns, necessitating switching mechanisms to facilitate transitions between different modes. Ratchet and pawl structures are frequently used in showerheads to switch between different spray functions. However, traditional ratchet and pawl structures can cause pulling and tugging, leading to difficulties, unevenness, and jamming during switching, resulting in a poor user experience. Utility Model Content

[0003] This invention provides a function switching mechanism for a shower product that can effectively solve the above-mentioned problems.

[0004] This utility model is implemented as follows:

[0005] A function switching mechanism for a shower product includes:

[0006] A control assembly includes a fixed base, a ratchet and a drive wheel sequentially disposed above the fixed base, and a driven disc disposed below the fixed base. The driven disc, the ratchet, and the drive wheel are connected to the fixed base via a rotating shaft. The drive wheel has a plurality of first teeth and a drive pawl on its outer circumference. The first teeth and the drive pawl are respectively disposed on two separate sides along the center of the drive wheel and are located on different planes. When the drive wheel and the ratchet are in contact, the drive pawl and the ratchet are located on the same plane.

[0007] A push rod assembly has a plurality of second teeth at one end and an operating element at the other end. The second teeth mesh with the first teeth, and the operating element is manipulated to drive the push rod assembly to rotate the drive wheel, thereby enabling the control component to complete the switching action.

[0008] As a further improvement, the push rod assembly includes a rack push rod that meshes with the drive wheel, and an operating element that is directly or indirectly connected to the rack push rod. The second tooth is disposed at the end of the rack push rod near the drive wheel, and the end of the rack push rod away from the drive wheel is provided with a wheel push position or a connecting handle. The operating element is configured as a button or a push knob.

[0009] As a further improvement, the push rod assembly also includes a cam swing member that abuts against the rack push rod, and a pin that rotatably fixes the cam swing member to the fixed base. The other end of the cam swing member abuts against the button, and the button is operated to drive the cam swing member to push the rack push rod, so that the second tooth and the first tooth perform transmission work.

[0010] As a further improvement, the push rod assembly also includes a push plate movably connected to the rack push rod, a movable block movably movable relative to the push plate, and a first push torque passing through the movable block and connected to the push plate. The push plate is provided with a first wheel position near one end of the rack push rod, and a sliding wheel is provided on the first wheel position. The first push torque is operated to drive the push plate to push the rack push rod through the sliding wheel, so that the second tooth and the first tooth perform transmission work.

[0011] As a further improvement, the rack push rod is configured as a direct push rod. The direct push rod has a second tooth at one end near the drive wheel and a curved connecting handle at the other end away from the drive wheel. A movable second push torque is provided on the connecting handle. By operating the second push torque, the direct push rod is driven to move towards the drive wheel, so that the second tooth and the first tooth can perform transmission work.

[0012] As a further improvement, the wheel push position is configured as an inclined surface, and the connecting handle is configured as a downward curved arc structure.

[0013] As a further improvement, the fixed seat is arranged in a long strip structure at the end away from the drive wheel, and an elongated groove is formed on the long strip structure. A first placement hole is provided at the end of the rack push rod away from the drive wheel along the long side of the long strip structure. A long column is provided in the long groove along the long side of the long strip structure. The first placement hole and the long column are arranged on the same axis. A return spring is sleeved on the long column, and the return spring moves inside and outside the first placement hole.

[0014] As a further improvement, the control assembly also includes a check pawl located next to the ratchet. A positioning part is provided on one side of the upper surface of the fixed seat, and the check pawl is located on the positioning part. The pawl portion of the check pawl can selectively abut against any external tooth of the ratchet.

[0015] As a further improvement, the outer circumference of the drive wheel is provided with a first limiting portion on the side away from the push rod assembly, and the first limiting portion is spaced apart from the first tooth portion.

[0016] As a further improvement, a water distribution plate is also included, which is disposed below the control component and is sealed and fixed with the driven plate.

[0017] The beneficial effects of this utility model are:

[0018] 1) By setting gears and drive pawls on the drive wheel to form a composite, and by using a rack and pinion to drive the gears and a drive pawl to drive the ratchet, the driven disc can be rotated. The rotation of the driven disc relative to the sealing ring and the water distribution plate can cause the water to flow to different functional water outlet areas, thus realizing the switching of the shower component's function.

[0019] 2) By setting gears and drive pawls on the drive wheel to form a drive wheel composite and rack and pinion push rod to form a rack and pinion transmission structure, the transmission efficiency, stability and smooth movement characteristics are achieved. Combined with the ratchet and pawl structure, the product button function switching is smooth and seamless.

[0020] 3) By setting a return spring on the rack push rod, when we drive the rack push rod forward to engage, the return spring is compressed. The rack on the rack push rod drives the gear on the drive wheel. The composite of the gear and the drive pawl of the drive wheel rotates, causing the drive pawl to drive the ratchet. The ratchet drives the rotating shaft, and the rotating shaft drives the driven disc to rotate. When the ratchet completes one intermittent transmission, the energy compressed by the return spring begins to be released. The return spring drives the rack push rod to move back, thereby driving the drive wheel to move in the opposite direction and rotate back to the initial position. At this time, the outer teeth of the ratchet are held in place by the check pawl, so that the ratchet is positioned at the starting position of the next rotation.

[0021] 4) Three drive structures are designed to drive the rack on the rack pusher. The first is a hinged button that drives the rack by pressing the button and pushing the cam swinging component. The second is a direct pusher structure that drives the rack by pushing and twisting. The third is a rack pusher with a pressure-reducing sliding wheel to drive the rack. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a structural diagram of the first embodiment of the present utility model.

[0024] Figure 2This is a top view of the first embodiment of the present invention.

[0025] Figure 3 This is an exploded view of the first embodiment of this utility model.

[0026] Figure 4 This is a cross-sectional view of the first embodiment of the present invention.

[0027] Figure 5 This is a bottom view of the first embodiment of this utility model.

[0028] Figure 6 This is a partial top view of the first embodiment of the present invention.

[0029] Figure 7 This is a partial front view of the first embodiment of the present invention.

[0030] Figure 8 This is a partial structural diagram of the first embodiment of the present invention.

[0031] Figure 9 This is a partial exploded view of the first embodiment of this utility model.

[0032] Figure 10 This is a partial top view of the second embodiment of the present invention.

[0033] Figure 11 This is a partial front view of the second embodiment of the present invention.

[0034] Figure 12 This is a partial bottom view of the second embodiment of the present invention.

[0035] Figure 13 This is a structural diagram of the third embodiment of the present invention.

[0036] Figure 14 This is a bottom view of the third embodiment of this utility model.

[0037] Figure 15 This is an exploded view of the third embodiment of this utility model.

[0038] Figure 16 This is a partial structure of the third embodiment of the present utility model. Figure 1 .

[0039] Figure 17 This is a partial structure of the third embodiment of the present utility model. Figure 2 .

[0040] Figure 18 This is a partial bottom view of the third embodiment of this utility model.

[0041] Figure 19This is a partial front view of the third embodiment of this utility model.

[0042] Figure 20 This is a partial top view of the third embodiment of the present invention.

[0043] In the picture:

[0044] 1. Control component; 10. Water passage; 11. Fixing base; 111. Positioning part; 112. First through hole; 113. Long strip structure; 114. Long groove; 115. First rotating hole; 116. Long column; 1160. Return spring; 117. Rotating catch; 12. Ratchet; 121. External tooth; 122. Second through hole; 13. Drive wheel; 131. Third through hole; 132. First tooth; 133. First limiting part; 134. Drive pawl; 14. Check pawl; 141. Pawl; 15. Driven disc; 151. Positioning column; 1510. First spring; 16. Rotating shaft; 161. Limiting platform; 162. Sealing part; 1620. First sealing element; 163. Connecting part; 164. Rotating part; 165. Second placement hole; 17. Welded cover;

[0045] 2. Push rod assembly; 21. Rack and pinion push rod; 211. Second tooth; 212. First placement hole; 2130. Sliding wheel; 214. Wheel push position; 22. Cam swing element; 221. Second rotation hole; 222. Annular structure; 23. Pin; 24. Button; 241. Arc-shaped push block; 242. Movable shaft; 25. Direct push rod; 251. Connecting handle; 252. Second push torque groove; 26. Second push torque; 27. Push plate; 271. First wheel placement position; 2710. Connecting pin; 272. First push torque groove; 28. Movable block; 281. Indexing; 282. Movable groove; 29. ​​First push torque;

[0046] 3. Water distribution plate; 30. Water passage; 31. Water sealing ring; 32. Screws;

[0047] 4. Water inlet component; 40. Water inlet channel; 41. Sealing ring. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0049] In the description of this utility model, 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0050] Reference Figures 1-9 As shown, a function switching mechanism for a water-discharging shower product is provided on a shower head or other water-discharging shower product. The function switching mechanism is used to switch different water-discharging functions of the water-discharging shower product.

[0051] The function switching mechanism includes a control component 1, a water distribution plate 3 located below the control component 1, and a water inlet 4 located at one end of the control component 1. The water inlet 4 is sealed to the control component 1 by two sealing rings 41. A water sealing ring 31 is provided between the control component 1 and the water distribution plate 3. The control component 1 is fixed to the water distribution plate 3 by four screws 32. The water inlet 4 has a water inlet channel 40, the control component 1 has a water passage channel 10, and the water distribution plate 3 is provided with several water passages 30. Water flows into the water inlet 4 through the water inlet channel 40 and is switched by the water passages 10 of the control component 1 to select different water flow directions to flow into the water passages 30, thereby causing the water to exit from the corresponding water outlet on the water distribution plate 3 to achieve different water output functions.

[0052] The control assembly 1 includes a fixed base 11, a ratchet 12 and a drive wheel 13 sequentially disposed above the fixed base 11, a check pawl 14 disposed beside the ratchet 12, and a driven disc 15 disposed below the fixed base 11. The driven disc 15, the ratchet 12, and the drive wheel 13 are connected to the fixed base 11 via a rotating shaft 16. A positioning part 111 is provided on one side of the upper surface of the fixed base 11, and the check pawl 14 is disposed on the positioning part 111. The pawl portion 141 of the check pawl 14 abuts against the external teeth 121 of the ratchet 12, so that the ratchet 12 can stop rotating.

[0053] Specifically, a first through hole 112 is provided in the middle of the fixed base 11, a second through hole 122 is provided in the middle of the ratchet 12, and a third through hole 131 is provided in the middle of the drive wheel 13. The rotating shaft 16 has a limiting platform 161, and a sealing part 162, a connecting part 163, and a rotating part 164 sequentially disposed on the limiting platform 161. The rotating shaft 16 is inserted into the first through hole 112 from below the fixed base 11. The limiting platform 161 is located below the fixed base 11. A first sealing member 1620 is sleeved on the sealing part 162 to seal and cooperate with the first through hole 112. The connecting part 163 and the rotating part 164 of the rotating shaft 16 pass through the first through hole 112 and extend above the upper surface of the fixed base 11. The second through hole 122 of the ratchet 12 is sleeved to the connecting part 163. The connecting part 163 is configured as a non-rotatable structure to ensure that the ratchet 12 is fixed to the rotating shaft 16 and does not rotate. The third through hole 131 of the drive wheel 13 is sleeved to the rotating part 164. In this embodiment, the connecting portion 163 is flattened, and the shape of the second through hole 122 is consistent with that of the connecting portion 163. The second through hole 122 of the ratchet 12 is fitted onto the flattened shape of the rotating portion 164, thus fixing them in place without relative rotation. The third through hole 131 of the drive wheel 13 is fitted onto the rotating portion 164, allowing the drive wheel 13 to rotate relative to the rotating portion 164. The rotating shaft 16 has a second placement hole 165 recessed at one end near the driven disk 15 and towards the rotating part 164. The driven disk 15 has a positioning post 151 protruding upward at one end near the rotating shaft 16. A first spring 1510 is sleeved on the positioning post 151 and is placed in the second placement hole 165. After the control component 1 and the water distribution plate 3 move relative to each other, the first spring 1510 can push the driven disk 15 to fit against the water distribution plate 3, ensuring that the sealing component can tightly seal the driven disk 15 and the water distribution plate 3.

[0054] Specifically, a push rod assembly 2 is provided on one side of the drive wheel 13, extending linearly from the drive wheel 13 toward the water inlet 4. The push rod assembly 2 has multiple second teeth 211 arranged linearly near the drive wheel 13, and the outer circumference of the drive wheel 13 has multiple first teeth 132. The second teeth 211 mesh with the first teeth 132, allowing the second teeth 211 of the push rod assembly 2 to drive the first teeth 132, thus rotating the drive wheel 13. A first limiting portion 133, spaced apart from the first teeth 132, is provided on the outer circumference of the drive wheel 13 away from the push rod assembly 2. The first limiting portion 133 restricts the movement of the second teeth 211 away from the water inlet 4. In this embodiment, a driving pawl 134 is provided on the outer periphery of the driving wheel 13. The driving pawl 134 is located on the side opposite to the first limiting part 133 along the center of the driving wheel 13. The driving pawl 134 and the first tooth 132 are located on different planes. When the driving wheel 13 and the ratchet 12 are in contact, the driving pawl 134 and the ratchet 12 are located on the same plane.

[0055] Specifically, the push rod assembly 2 includes a rack push rod 21 that meshes with the drive wheel 13, a cam swing member 22 that abuts against the rack push rod 21, a pin 23 that rotatably fixes the cam swing member 22 to the fixed base 11, and a button 24 that abuts against the other end of the cam swing member 22. A plurality of second teeth 211 are disposed on the end of the rack push rod 21 near the drive wheel 13. The fixed base 11 is arranged in an elongated structure 113 at the end away from the drive wheel 13. The water passage 10 is disposed on the elongated structure 113, and a welded cover 17 is provided on the water passage 10 to close the water passage 10. The elongated structure 113 has an elongated groove 114. The cam swing member 22 is disposed in the elongated groove 114, with one end passing through the lower part of the elongated groove 114 and abutting against the button 24, and the other end passing through the upper part of the elongated groove 114 and abutting against the rack push rod 21. In this embodiment, a first rotating hole 115 is provided on each of the two long sides of the elongated groove 114, and a second rotating hole 221 is provided on the cam swing member 22. The pin 23 passes through the first rotating hole 115 and the second rotating hole 221 to rotatably fix the cam swing member 22 in the elongated groove 114. The elongated groove 114 has a long column 116 along the long side of the elongated structure 113. The rack pusher 21, near the end of the cam swing member 22, has a first placement hole 212 along the long side of the elongated structure 113. A return spring 1160 is sleeved on the long column 116, and the return spring 1160 is movably disposed inside and outside the first placement hole 212. When the button 24 drives the cam swing member 22 to push the rack pusher 21 towards the drive wheel 13, the return spring 1160 is compressed within the first placement hole 212 of the rack pusher 21. In this embodiment, the end of the cam swing member 22 away from the second rotating hole 221 is shaped as an annular structure 222, which can rotate around the pin 23 on the second rotating hole 221. An arc-shaped pusher 241 is provided on the surface of the button 24 near the cam swing member 22. The arc-shaped pusher 241 corresponds to the annular structure 222 to push the cam swing member 22 to move. A movable shaft 242 is also provided on the surface of the button 24 near the cam swing member 22, and the movable shaft 242 is away from the annular structure 222. A rotating catch 117 is provided on the lower surface of the elongated structure 113 away from the end of the drive wheel 13. The movable shaft 242 is rotatably caught on the rotating catch 117 so that the button 24 can be pressed and moved. The surface of the button 24 away from the cam swing member 22 is made into a smooth surface to facilitate user pressing and pushing.

[0056] In another embodiment, reference Figures 10 to 12As shown, the rack pusher 21 is configured as a direct pusher 25. The structure of the direct pusher 25 near the drive wheel 13 is the same as in the previous embodiment. The end of the direct pusher 25 away from the drive wheel 13 has a downwardly curved connecting handle 251. A second push-torque groove 252 is formed on the connecting handle 251, and a second push-torque 26 is movably disposed on the second push-torque groove 252. Pushing the second push-torque 26 drives the direct pusher 25 to move towards the drive wheel 13. The second tooth of the direct pusher 25 drives the first tooth 132 of the drive wheel 13 to rotate, thereby causing the drive wheel 13 and the ratchet 12 to move relative to each other, and then the ratchet 12 drives the rotating shaft 16 to drive the driven plate 15 and the water distribution plate 3 to rotate relative to each other.

[0057] In other embodiments, refer to Figures 13 to 20 As shown, the push rod assembly 2 includes a rack push rod 21 meshing with the drive wheel 13, a push plate 27 movably connected to the rack push rod 21, a movable block 28 movably relative to the push plate 27, and a first push knob 29 passing through the movable block 28 and connected to the push plate 27. The push plate 27 has a first wheel mounting position near the rack push rod 21, on which a sliding wheel 2130 is mounted. A connecting pin 2710 passes through the first wheel mounting position 271 and the sliding wheel 2130 to movably connect the push plate 27 and the sliding wheel 2130 together. The rack push rod 21 has an inclined wheel push position 214 near the push plate 27, allowing the sliding wheel 2130 to push against the wheel push position 214 to push the rack push rod 21. Both ends of the movable block 28 are provided with a rotating part 281 that can be movably connected to the fixed base 11. A movable groove 282 is opened in the middle of the movable block 28. A first push-torque groove 272 is opened at the end of the push plate 27 away from the rack push rod 21. The first push-torque groove 272 and the movable groove 282 are correspondingly arranged. The first push-torque 29 passes through the movable groove 282 and is connected to the first push-torque groove 272. The first push-torque 29 can move back and forth in the movable groove 282. Pushing the first push-torque 29 drives the push plate 27 to drive the rack push rod 21 to move towards the drive wheel 13. The second tooth 211 of the rack push rod 21 drives the first tooth 132 of the drive wheel 13 to rotate, thereby causing the drive wheel 13 and the ratchet 12 to move relative to each other. In turn, the ratchet 12 drives the rotating shaft 16, which in turn drives the driven plate 15 and the water distribution plate 3 to rotate relative to each other. The push plate 27 reduces the pressure on the rack push rod 21 via the sliding wheel 2130, thereby making the operation of the first push torque 29 easier and more convenient. Other structures are the same as in the two embodiments described above, and will not be described in detail here.

[0058] The working principle of this utility model is as follows: Three different driving structures are used to drive the rack on the rack push rod 21. A return spring 1160 is set on the rack push rod 21. When we drive the rack push rod 21 forward to mesh, the return spring 1160 is compressed. The rack on the rack push rod 21 drives the gear on the drive wheel 13. The composite of the gear on the drive wheel 13 and the drive pawl 134 rotates, causing the drive pawl 134 to drive the ratchet 12. The ratchet 12 drives the rotating shaft 16, and the rotating shaft 16 drives the driven disk 15 to rotate. When the ratchet 12 completes one intermittent transmission, the energy compressed by the return spring 1160 begins to be released. The return spring 1160 drives the rack push rod 21 to move back, thereby driving the drive wheel 13 to move in the opposite direction and rotate to the initial position. At this time, the outer teeth 121 of the ratchet 12 are held by the anti-return pawl 14, so that the ratchet 12 is positioned at the starting position of the next rotation. Furthermore, the three drive structures are: a hinged button drive, where pressing the button presses the cam swing member 22, which in turn pushes the rack on the rack pusher 21; a direct pusher 25 structure, which drives the rack on the rack pusher 21 by pushing and twisting; and a rack pusher 21 with a pressure-reducing sliding wheel 2130 that drives the rack. By relying on the rack and pinion transmission structure, which has high transmission efficiency, stability, and smooth movement, and combined with the ratchet pawl structure of the ratchet 12, the function switching of the product button 24 is smooth and seamless.

[0059] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A function switching mechanism for a shower product, characterized in that, include: A control assembly includes a fixed base, a ratchet and a drive wheel sequentially disposed above the fixed base, and a driven disc disposed below the fixed base. The driven disc, the ratchet, and the drive wheel are connected to the fixed base via a rotating shaft. The drive wheel has a plurality of first teeth and a drive pawl on its outer circumference. The first teeth and the drive pawl are respectively disposed on two separate sides along the center of the drive wheel and are located on different planes. When the drive wheel and the ratchet are in contact, the drive pawl and the ratchet are located on the same plane. A push rod assembly has a plurality of second teeth at one end and an operating element at the other end. The second teeth mesh with the first teeth, and the operating element is manipulated to drive the push rod assembly to rotate the drive wheel, thereby enabling the control component to complete the switching action.

2. The function switching mechanism of the shower product according to claim 1, characterized in that, The push rod assembly includes a rack push rod that meshes with the drive wheel, and an operating component that is directly or indirectly connected to the rack push rod. The second tooth is disposed at the end of the rack push rod near the drive wheel, and the end of the rack push rod away from the drive wheel is provided with a wheel push position or a connecting handle. The operating component is configured as a button or a push knob.

3. The function switching mechanism of the shower product according to claim 2, characterized in that, The push rod assembly further includes a cam swing member that abuts against the rack push rod, and a pin that rotatably fixes the cam swing member to the fixed base. The other end of the cam swing member abuts against the button, and the button is operated to drive the cam swing member to push the rack push rod, so that the second tooth and the first tooth perform transmission work.

4. The function switching mechanism of the shower product according to claim 2, characterized in that, The push rod assembly further includes a push plate movably connected to the rack push rod, a movable block movably movable relative to the push plate, and a first push torque passing through the movable block and connected to the push plate. The push plate is provided with a first wheel position near one end of the rack push rod, and a sliding wheel is provided on the first wheel position. The first push torque is operated to drive the push plate to push the rack push rod through the sliding wheel, so that the second tooth and the first tooth perform transmission work.

5. The function switching mechanism of the shower product according to claim 2, characterized in that, The rack and pinion push rod is configured as a direct push rod. The direct push rod has a second tooth at one end near the drive wheel and a curved connecting handle at the other end away from the drive wheel. The connecting handle has a movable second push knob. By operating the second push knob, the direct push rod is driven to move towards the drive wheel, so that the second tooth and the first tooth can perform transmission work.

6. The function switching mechanism of the shower product according to any one of claims 2 to 5, characterized in that, The wheel push position is set as an inclined surface, and the connecting handle is set as a downward curved arc structure.

7. The function switching mechanism of the shower product according to claim 6, characterized in that, The fixed base is arranged in a long strip structure at the end away from the drive wheel. An elongated groove is formed on the long strip structure. A first placement hole is provided at the end of the rack push rod away from the drive wheel along the long side of the long strip structure. A long column is provided in the long groove along the long side of the long strip structure. The first placement hole and the long column are arranged on the same axis. A return spring is sleeved on the long column. The return spring moves inside and outside the first placement hole.

8. The function switching mechanism of the shower product according to any one of claims 1 to 5, characterized in that, The control assembly also includes a check pawl located next to the ratchet. A positioning part is provided on one side of the upper surface of the fixed seat, and the check pawl is located on the positioning part. The pawl portion of the check pawl can selectively abut against any external tooth of the ratchet.

9. The function switching mechanism of the shower product according to any one of claims 1 to 5, characterized in that, The outer circumference of the drive wheel is provided with a first limiting part on the side away from the push rod assembly, and the first limiting part is spaced apart from the first tooth.

10. The function switching mechanism of the shower product according to any one of claims 1 to 5, characterized in that, It also includes a water distribution plate, which is disposed below the control component and is sealed and fixed with the driven plate.

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