A shower head

Abstract

The application relates to a showering shower, belonging to the technical field of spraying devices, which comprises a shower shell, a water-driven fan rotatably installed in the inner cavity of the shower shell, a showering panel rotatably installed on the shower shell and in transmission connection with the water-driven fan; the showering panel is provided with a water outlet cavity and a water outlet structure in communication with the water outlet cavity; the shower shell is provided with a water inlet channel for introducing water flow and a water conveying channel for connecting the water outlet cavity and the water inlet channel; the shower shell is configured with a water spraying port for guiding water flow to the water-driven fan to drive the water-driven fan to rotate; the water spraying port is in communication with the water inlet channel; the shower shell is also provided with an adjusting mechanism for adjusting the size of water flow flowing into the water conveying channel from the water inlet channel; the showering panel is also provided with a water outlet hole for water sprayed by the water spraying port to flow out of the inner cavity of the shower shell. The application has the effect of improving the showering effect of the showering shower.

Description

Technical Field

[0001] This application relates to the field of spraying devices, and more particularly to a shower head for scrubbing. Background Technology

[0002] A shower head, also known as a shower spray head, is a common shower device in bathrooms. The special structural design of a shower head can pressurize the water flow, enhance the stability of the water flow, improve the problem of insufficient water supply in areas with low water pressure, and can also meet personalized needs such as rinsing, massage, and gentle water flow through different water spray modes.

[0003] Chinese invention patent CN116273525A discloses a scrubbing shower head. The scrubbing shower head includes a shower head body, a scrubbing component, and a water outlet device. The scrubbing component is fixed to the water outlet surface of the shower head body and has a through hole. The water outlet holes on the water outlet device are exposed on the outside of the scrubbing component through the through hole. Users can switch between a normal state and a washing state by adjusting the water flow rate in the water outlet device, achieving different water flow levels in conjunction with the scrubbing component for scrubbing purposes.

[0004] Regarding the aforementioned technologies, the inventors believe that when a shower head stops at a certain position, it is difficult to achieve an effective scrubbing effect simply by adjusting the water flow and using a fixed scrubbing attachment. Utility Model Content

[0005] In order to improve the scrubbing effect of a shower head, this application provides a shower head for scrubbing.

[0006] The shower head provided in this application adopts the following technical solution: A shower head includes a shower head housing, a water-driven fan rotatably mounted in the inner cavity of the shower head housing, and a scrubbing panel rotatably mounted in the shower head housing and driven by the water-driven fan; the scrubbing panel has a water outlet cavity and a water outlet structure communicating with the water outlet cavity; the shower head housing has an inlet channel for introducing water flow and a delivery channel for connecting the water outlet cavity and the inlet channel; the shower head housing is configured with a spray nozzle for guiding water flow to the water-driven fan to drive the water-driven fan to rotate; the spray nozzle is communicating with the inlet channel; the shower head housing is also provided with an adjustment mechanism for adjusting the amount of water flowing from the inlet channel into the delivery channel; the scrubbing panel is also provided with a drain hole for allowing water sprayed from the spray nozzle to flow out of the inner cavity of the shower head housing.

[0007] By adopting the above technical solution, a spray nozzle, a water-driven fan, and a scrubbing panel connected to the water-driven fan are installed inside the shower head housing. This enables the water-driven scrubbing panel to rotate, enhancing the scrubbing effect on the contact surface. A water outlet structure is incorporated into the scrubbing panel, achieving an integrated scrubbing and rinsing design, making the shower head structure more compact. When faster rotation of the scrubbing panel is needed, the water flow entering the water supply channel can be reduced by rotating the adjustment mechanism, increasing the water pressure in the inlet channel. This results in a stronger impact of the water jet from the spray nozzles on the water-driven fan, thus enhancing the scrubbing effect. Conversely, when a larger water flow is required, the water flow entering the water supply channel can be increased by rotating the adjustment mechanism, allowing more water to be discharged through the water outlet structure, thereby enhancing the rinsing effect.

[0008] Optionally, the adjustment mechanism includes a seal installed on the shower head housing, an adjustment plunger rotatably installed on the seal, and a knob assembly for driving the adjustment plunger to rotate; the seal has a rotating hole for allowing the adjustment plunger to rotate and a water inlet groove for connecting the rotating hole and the water inlet channel; the side wall of the adjustment plunger has an adjustment groove for connecting the water inlet channel and the water inlet groove.

[0009] The above technical solution discloses the structure of the adjustment mechanism. A knob assembly drives an adjusting plunger to rotate within the rotating hole of the sealing element, changing the communication state between the adjusting groove on the side wall of the adjusting plunger and the water delivery groove. When the knob assembly is rotated to the maximum position, the openings of the adjusting groove and the water delivery groove are directly opposite each other, maximizing the water flow from the inlet channel to the delivery channel, resulting in more water being ejected through the outlet structure. When the knob assembly is rotated to the minimum position, the adjusting groove gradually closes with the inner wall of the rotating hole, reducing the passage between the adjusting groove and the water delivery groove, and decreasing the water flow into the delivery channel. This knob assembly enables flexible control of the water flow from the shower head.

[0010] Optionally, the shower head housing has a first through-hole structure for the adjustment plunger to be rotated; the knob assembly is mounted on the end of the adjustment plunger and located on the outside of the shower head housing; the adjustment plunger has a sealing protrusion corresponding to the first through-hole structure and a first sealing ring fitted to the inner surface of the shower head housing is installed at the sealing protrusion.

[0011] By adopting the above technical solution, a sealing convex ring and a first sealing ring are arranged at the first through hole structure, so that the water in the shower head housing cannot seep out through the first through hole structure, thereby enhancing the connection and sealing effect at the first through hole.

[0012] Optionally, the water-driven fan is rotatably mounted on the top of the inner cavity of the shower head housing; the water-driven fan has a plurality of drive fan blades arranged circumferentially; the inner wall of the shower head housing is constructed with an outwardly recessed arrangement groove, the inner wall of the arrangement groove has a drive slope facing the drive fan blades, and the spray nozzle is arranged on the drive slope.

[0013] By adopting the above technical solution, a water-driven fan is installed at the top of the inner cavity of the shower head housing, and a drive slope with a spray nozzle is opened on the inner side wall of the shower head housing. The water flow sprayed from the spray nozzle is directly opposite the drive fan blade, so that the water flow sprayed from the spray nozzle can act on the drive fan blade, effectively driving the rotation of the water-driven fan, and then driving the scrubbing panel to rotate to realize the scrubbing function.

[0014] Optionally, the shower head housing has an inner cavity with a water inlet ring cavity located outside the hydraulically driven fan; the number of arrangement slots is not less than two and the arrangement slots are arranged circumferentially at intervals.

[0015] By adopting the above technical solution, the water inlet annular cavity of the shower head housing allows water to flow more evenly to the spray nozzles, achieving a stable water spray. Integrating the water inlet channel with the shower head housing also enhances the structural compactness. At least two circumferentially spaced grooves allow water to impact the drive blades of the hydraulic fan from different angles, improving the rotational efficiency of the hydraulic fan and enhancing the rotational effect of the scrubbing panel.

[0016] Optionally, the outer end of the drive fan blade is provided with a guide flange that folds away from the rotation direction of the hydraulic drive fan.

[0017] By adopting the above technical solution, the guide flange at the outer end of the drive fan blade allows a portion of the water jet from the spray nozzle to act on the guide flange when it strikes the surface of the drive fan blade, further enhancing the driving force on the hydraulic drive fan and improving its rotational efficiency. The guide flange also reduces the probability of water impacting the inner wall of the shower head housing, extending its service life.

[0018] Optionally, the bottom of the water-driven fan has a coaxially arranged drive gear; the outer edge of the scrubbing panel is provided with a rotating ring that is adapted to the inner wall of the shower head housing; the inner wall of the rotating ring is provided with a rotating internal tooth structure in the circumferential direction; the shower head housing is also provided with a gear transmission assembly in the inner cavity for transmitting power between the drive gear and the rotating internal tooth structure.

[0019] By adopting the above technical solution, when the water-driven fan rotates, the drive gear rotates accordingly, driving the components in the gear transmission assembly to rotate, thereby driving the rotating internal gear structure on the inner side wall of the rotating ring to rotate, ultimately realizing the transmission connection between the scrubbing panel and the water-driven fan, so that the scrubbing panel can rotate along with the water-driven fan, enhancing the scrubbing effect.

[0020] Optionally, the shower head housing has a support partition in its inner cavity. The support partition has a water-permeable hole that penetrates the upper and lower surfaces and allows water sprayed from the spray nozzle to flow to the drain hole. The shower head housing also has a water guide that connects to the sealing element. The water guide includes a mounting part for locking the sealing element to the shower head housing, a water guide pipe communicating with the water channel of the sealing element, and a water guide cover connected to the water guide pipe and sealingly covering the upper surface of the support partition. The support partition has a water guide sleeve that penetrates the upper and lower surfaces of the support partition and extends toward the scrubbing panel. The top of the scrubbing panel has a water receiving hole that communicates with the water outlet cavity and corresponds to the water guide sleeve. A rotary sealing structure is provided between the water guide sleeve and the water receiving hole.

[0021] By adopting the above technical solution, the bracket partition installed inside the shower head housing provides a fixed platform for the internal structure of the shower head housing, and its extended water guide sleeve rotates and seals with the water inlet, improving the sealing effect between pipes. The water guide component provides locking support for the seal, enhancing the stability of the seal. The water guide pipe and water guide cover cooperate to provide a channel for water flow and for the arrangement of water delivery channels.

[0022] Optionally, the rotary sealing structure is a mechanical seal, which includes a stationary ring portion installed on the outside of the water guide sleeve and a dynamic ring portion installed on the top of the scrubbing panel.

[0023] By adopting the above technical solution, the stationary ring of the rotary sealing structure provides stable support for the water guide sleeve, while the rotating ring provides a rotary connection between the water guide sleeve and the scrubbing panel. When the scrubbing panel rotates, the water guide sleeve and the stationary ring can maintain a stable sealed connection, reducing the probability of water leakage and enhancing the stability of the scrubbing shower head.

[0024] Optionally, the scrubbing panel is provided with a panel pivot arranged coaxially; the water guide sleeve is arranged outside the panel pivot and a rotary bearing is provided between the water guide sleeve and the panel pivot, and the panel pivot and the water guide sleeve are axially locked.

[0025] By adopting the above technical solution, the installation structure of the panel rotating shaft is disclosed. The panel rotating shaft, arranged inside the water guide sleeve, is connected to the scrubbing panel. When the scrubbing panel rotates, it drives the panel rotating shaft to rotate. At the same time, due to the axial locking between the panel rotating shaft and the water guide sleeve, the probability of the panel rotating shaft disengaging from the water guide sleeve during rotation is reduced, thereby enhancing the stability of the scrubbing panel's rotation.

[0026] Optionally, the scrubbing panel includes a panel base and a panel cover installed on the panel base; the top surface of the panel base is provided with a panel enclosure for sealing installation of the panel cover; the water outlet cavity is constructed between the panel cover and the panel base; the water outlet structure includes a conical water outlet column installed in the water outlet cavity and penetrating the panel base, the conical water outlet column having a first channel, the first channel forming a flushing port at the bottom of the conical water outlet column and a water inlet forming on the side wall of the conical water outlet column.

[0027] By adopting the above technical solution, the specific structure of the shower head panel is disclosed. The panel base and panel cover on the shower head panel cooperate to form a water outlet cavity. Water first enters the water outlet cavity and then is discharged through a conical water outlet column, which makes the water outlet at different positions of the shower head panel more stable and improves the water output effect of the shower head.

[0028] In summary, this application includes at least one of the following beneficial technical effects: A scrubbing shower head, by setting water spray nozzles inside the shower head housing, installing a water-driven fan and a scrubbing panel that is connected to the water-driven fan, realizes the rotation of the scrubbing panel by water power; by setting an adjustment mechanism, water guide components and scrubbing panel, water can be directly transmitted through the water supply channel and sprayed out through the scrubbing panel; the dual-channel mode of rinsing and scrubbing makes the scrubbing shower head more effective. The adjustable mechanism uses a knob assembly to drive the adjusting plunger to rotate within the rotating hole of the seal, adjusting the water flow from the inlet channel into the outlet channel. This affects the rotation effect of the scrubbing panel, allowing for the switching of various water flow sizes to match different scrubbing intensities, thus meeting different bathing needs. By incorporating a support partition, water guide components, and a water guide sleeve within the showerhead housing, the stability of water transmission within the water delivery channel is enhanced. Connecting the scrubbing panel to the panel pivot, along with a rotating bearing, makes the scrubbing panel rotate more stably while dispensing water. The water outlet cavity formed on the scrubbing panel further stabilizes the water output of the scrubbing showerhead. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the shower head in an embodiment of this application.

[0030] Figure 2 This is a schematic cross-sectional view of the shower head according to an embodiment of this application.

[0031] Figure 3 This is an embodiment of the present application. Figure 2 A magnified view of a portion of point A in the middle.

[0032] Figure 4 This is a schematic diagram of the structure of the hydraulically driven fan and the annular component in an embodiment of this application.

[0033] Figure 5 This is a cross-sectional structural diagram of the adjustment mechanism in an embodiment of this application.

[0034] Figure 6 This is a schematic cross-sectional view of the shower head according to an embodiment of this application.

[0035] Figure 7 This is a schematic diagram of the interaction between the water-driven fan, gear transmission assembly, and scrubbing panel in an embodiment of this application.

[0036] Figure 8 This is an embodiment of the present application. Figure 2 A magnified view of a portion of point B in the middle.

[0037] Figure 9 This is an embodiment of the present application. Figure 2 A magnified view of a portion of point C.

[0038] Explanation of reference numerals in the attached drawings: 1. Shower head housing; 11. Adjustment mechanism; 112. Seal; 113. Adjustment plunger; 1131. Rotating part; 1132. Sealing part; 11321. Sealing convex ring; 113211. First sealing groove; 113212. First sealing ring; 1133. Adjustment part; 11331. Adjustment groove; 114. Knob assembly; 1141. Limiting sleeve; 1142. Knob cover; 115. Rotating hole; 116. Water inlet; 117. Water guide; 1171. Mounting part; 118. Water guide Pipe; 119, Water guide cover; 1191, Second sealing groove; 1192, Second sealing ring; 12, Cylindrical outer shell; 121, First through hole; 13, Shower handle; 131, Water inlet pipe; 14, Support partition; 141, First sleeve; 142, Second sleeve; 143, Water permeable hole; 144, Water guide sleeve; 1441, Upper water tank; 1442, Lower water tank; 15, Sealing ring gasket; 151, Water inlet through hole; 16, Annular component; 161, First inner cylinder; 1611, Arrangement groove; 16111, Driving inclined surface 16112, Spray nozzle; 1612, Third through hole; 162, First outer cylinder; 1621, Second through hole; 163, First connecting part; 17, Top cover plate; 18, First gear; 19, Second gear; 20, Transmission rod; 25, Third gear; 211, Support shaft; 2, Hydraulic drive fan; 21, Fixed shaft; 22, First bearing; 23, Rotating pipe; 231, Overlapping part; 232, Drive part; 233, Drive gear part; 234, Drive fan blade; 2341, Guide flange; 24, Second bearing 3. Bath scrubbing panel; 31. Water outlet cavity; 32. Water outlet structure; 321. Conical water outlet column; 3211. First channel; 3212. Rinse outlet; 3213. Water inlet; 33. Rotating ring; 331. Rotating internal gear structure; 34. Water inlet; 35. Mounting base; 36. Panel pivot; 37. Pivot seat; 38. Rotating bearing; 39. Panel base; 391. Panel enclosure; 392. Drain hole; 393. Bath scrubbing parts; 40. Panel cover; 4. Rotating sealing structure; 41. Static ring; 42. Dynamic ring. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0040] This application discloses a shower head for scrubbing. (Refer to...) Figure 1 and Figure 2A shower head includes a shower head housing 1, a water-driven fan 2 rotatably mounted on the top of the inner cavity of the shower head housing 1, and a scrubbing panel 3 rotatably mounted on the shower head housing 1 and drivenly connected to the water-driven fan 2. The scrubbing panel 3 has a water outlet cavity 31 and a water outlet structure 32 communicating with the water outlet cavity 31. The shower head housing 1 has a water inlet channel for introducing water flow and a water delivery channel for connecting the water outlet cavity 31 and the water inlet channel. The shower head housing 1 is constructed with a spray nozzle 16112 for guiding water flow to the water-driven fan 2 to drive the water-driven fan 2 to rotate. The spray nozzle 16112 communicates with the water inlet channel. The shower head housing 1 is also provided with an adjustment mechanism 11 for adjusting the amount of water flowing from the water inlet channel into the water delivery channel.

[0041] Reference Figure 2 The regulating mechanism 11 adjusts the water flow from the inlet channel into the outlet channel, affecting the rotation effect of the scrubbing panel 3. When the water flow from the inlet channel into the outlet channel is small, the water pressure in the inlet channel increases, and the water flow from the nozzle 16112 drives the hydraulic fan 2 to rotate more quickly, causing the scrubbing panel 3 to rotate faster. When the water flow from the inlet channel into the outlet channel is large, the water pressure in the inlet channel decreases, and the water flow from the nozzle 16112 is insufficient to drive the hydraulic fan 2 to rotate. Therefore, the scrubbing panel 3 rotates more slowly, and the water flow is mainly sprayed out through the water outlet structure 32.

[0042] Reference Figure 2 The shower head housing 1 includes a hollow cylindrical outer shell 12, a shower head handle 13 connected to the cylindrical outer shell 12 and arranged hollowly, a support partition 14 disposed inside the cylindrical outer shell 12, a sealing ring gasket 15 laid on the upper side of the support partition 14, an annular member 16 installed on the upper side of the support partition 14 and whose bottom abuts against the sealing ring gasket 15, and a top cover plate 17 threadedly installed on the annular member 16 and covering the upper side of the cylindrical outer shell 12. The annular member 16 includes a first inner cylinder 161, a first outer cylinder 162 located outside the first inner cylinder 161, and a first connecting portion 163 connecting the top of the first inner cylinder 161 and the first outer cylinder 162, such that the annular member 16 has a water inlet annular cavity with an opening at the lower end. The shower handle 13 has a water inlet pipe 131 for supplying water flow into the shower head, and the sealing ring gasket 15 is provided with a water inlet hole 151 that cooperates with the water inlet channel of the shower handle 13, so that external water flow can enter the water inlet ring cavity through the water inlet pipe 131 and the water inlet hole 151. That is to say, the above-mentioned water inlet channel includes the water inlet pipe 131, the water inlet hole 151 and the water inlet ring cavity.

[0043] Reference Figure 2 and Figure 3The water-driven fan 2 is rotatably mounted on the top of the inner cavity of the shower head housing 1. The water-driven fan 2 includes a fixed shaft 21 vertically fixed to the inner side of the shower head housing, a first bearing 22 mounted on the side wall of the fixed shaft 21 and abutting against the inner wall of the shower head housing, a second bearing 24 flush with the end of the fixed shaft 21, and a rotating tube 23 sleeved around the outside of the first bearing 22 and the second bearing 24. The rotating tube 23 includes an overlapping portion 231 overlapping the upper surface of the first bearing 22, a driving portion 232 with multiple driving fan blades 234 arranged circumferentially, and a driving gear portion 233 with gear teeth on its outer circumference. The overlapping portion 231 fixes the rotating tube 23 to the outer ring of the first bearing 22. A screw is provided at the end of the fixed shaft 21 to lock the fixed shaft 21 to the second bearing 24.

[0044] Reference Figure 4 One end of the drive blade 234 is fixed to the outer peripheral wall of the drive unit 232, and the other end is provided with a guide flange 2341 that folds away from the rotation direction of the hydraulic drive fan 2. The drive blades 234 are symmetrically distributed along the center of the rotation axis and arranged obliquely in the direction of rotation, so that the side facing the water flow impact is tilted downward, which enhances the driving force of the water flow on the hydraulic drive fan 2 and improves the rotation efficiency of the hydraulic drive fan 2.

[0045] Reference Figure 4 The first inner cylinder 161 has an outwardly recessed arrangement groove 1611. The inner wall of the arrangement groove 1611 has a driving inclined surface 16111 facing the driving fan blade 234. A water nozzle 16112 is arranged on the driving inclined surface 16111. The water nozzle 16112 is elongated and conforms to the shape of the driving inclined surface 16111, increasing the water flow rate. The water jet from the water nozzle 16112 is directed towards the driving fan blade 234, allowing the water jet to act on the driving fan blade 234 and effectively drive the rotation of the hydraulically driven fan 2. The arrangement grooves 1611 are axially spaced on the inner wall of the water inlet pipe, and there are at least two of them. In this embodiment, there are two driving inclined surfaces 16111, spaced 90 degrees apart.

[0046] Reference Figure 5 The adjustment mechanism 11 includes a seal 112 mounted on the shower head housing 1, an adjustment plunger 113 rotatably mounted on the seal 112, and a knob assembly 114 for driving the adjustment plunger 113 to rotate. A first through hole structure for the adjustment plunger 113 to rotate is provided on the side wall of the shower head housing 1. The first through hole structure includes a first through hole 121 penetrating the cylindrical outer shell 12 and a second through hole 1621 penetrating the first outer cylinder 162.

[0047] Reference Figure 5The first inner cylinder 161 is provided with a third through hole 1612 penetrating both the inner and outer surfaces. A sealing member 112 is installed in the third through hole 1612 and circumferentially seals against the wall of the third through hole 1612. The sealing member 112 has an axially formed rotating hole 115 for rotating an adjusting plunger 113 and a water delivery groove 116 connecting the rotating hole 115 and the water delivery channel. The adjusting plunger 113 is arranged through the first through hole structure and includes a rotating part 1131 located outside the first through hole 121, a sealing part 1132 with a sealing protrusion 11321 abutting against the inner side of the second through hole 1621, and an adjusting part 1133 with an adjusting groove 11331. The adjusting part 1133 is arranged within the rotating hole 115 of the sealing member 112, and an adjusting groove 11331 for connecting the water inlet channel and the water delivery groove 116 is formed on the side wall of the adjusting part 1133. The opening of the adjusting groove 11331 includes an inlet communicating with the water inlet channel and an outlet communicating with the water delivery groove 116. The adjusting plunger 113 has a water delivery state and a closed state after rotation. When the adjusting plunger 113 is in the water delivery state, the outlet is directly opposite the water delivery groove 116; when the adjusting plunger 113 is in the closed state, the outlet is directly opposite the inner wall of the rotating hole 115. The sealing ring 11321 of the sealing part 1132 has a first sealing groove 113211 on its annular side. A first sealing ring 113212 is installed in the first sealing groove 113211 to seal against the circumferential side wall of the second through hole 1621. A knob assembly 114 is installed on the outside of the shower head housing 1 of the rotating part 1131.

[0048] Reference Figure 5 The knob assembly 114 includes a limiting sleeve 113111 mounted on the outer end of the adjusting plunger 113 and a knob cover 113112 mounted on the limiting sleeve 113111. The limiting sleeve 113111 and the outer ends of the adjusting plunger 113 are circumferentially locked. In this embodiment, the outer surface of the adjusting plunger 113 is provided with a locking plane, and the limiting sleeve 113111 is provided with a driving plane adapted to the locking plane. Through the design of the locking plane and the driving plane, the insertion structure between the limiting sleeve 113111 and the adjusting plunger 113 is a non-circular insertion structure, thereby achieving circumferential locking between the two.

[0049] Reference Figure 6 and Figure 7The outer edge of the scrubbing panel 3 is provided with a rotating ring 33 that fits the inner wall of the shower head housing 1. The inner wall of the rotating ring 33 is provided with a rotating internal gear structure 331. The shower head housing 1 is also provided with a gear transmission assembly in the inner cavity for transmitting power between the drive gear part 233 and the rotating internal gear structure 331. The gear transmission assembly includes a first gear 18 that meshes with the tooth surface of the drive gear part 233, a second gear 19 that is coaxial with the first gear 18, a transmission rod 20 that drives the first gear 18 and the second gear 19 to rotate, and a third gear 25 that meshes with both the second gear 19 and the rotating internal gear structure 331. The bracket partition 14 has a first sleeve 141 that passes through the bracket partition 14 and is used for the rotation of the transmission rod 20. Both ends of the transmission rod 20 are provided with bearings to support the rotation of the transmission rod 20. The third gear 25 is equipped with a support shaft 211. The bracket partition 14 has a second sleeve 142 for rotatably arranging the support shaft 211. The end of the support shaft 211 is equipped with a bearing for rotating the support shaft 211. When the water-driven fan 2 rotates, it drives the lower drive gear 233 to rotate. The drive gear 233 drives the first gear 18 to rotate. The first gear 18 drives the transmission rod 20 to rotate. The transmission rod 20 synchronously drives the second gear 19 to rotate. The second gear 19 drives the third gear 25 to rotate. The third gear 25 drives the scrubbing panel 3 with a rotating internal tooth structure 331 to rotate.

[0050] Reference Figure 2 and Figure 6 The bracket partition 14 inside the shower head housing 1 has a water-permeable hole 143 that extends through the upper and lower surfaces and is used to allow water sprayed from the spray nozzle 16112 to flow to the drain hole 392.

[0051] Reference Figure 2 and Figure 8 The shower head housing 1 is also provided with a water guide 117 that mates with the seal 112. The water guide 117 includes a mounting part 1171 for locking the seal 112 onto the shower head housing 1, a water guide pipe 118 communicating with the water delivery groove 116 of the seal 112, and a water guide cover 119 connected to the water guide pipe 118 and sealingly covering the upper surface of the bracket partition 14. The contact portion between the water guide cover 119 and the bracket partition 14 is provided with a second sealing groove 1191, and a second sealing ring 1192 abutting against the upper surface of the sealing bracket partition 14 is arranged in the second sealing groove 1191.

[0052] Reference Figure 2 and Figure 8The support partition 14 is provided with a water guide sleeve 144 that penetrates the upper and lower surfaces of the support partition 14 and is used to connect the scrubbing panel 3. The top of the water guide sleeve 144 extends into the water guide cover 119. The top of the water guide sleeve 144 is provided with an upper water groove 1441 for introducing water from the water guide cover 119 into the water guide sleeve 144. The bottom of the water guide sleeve 144 is provided with a lower water groove 1442 for introducing water into the water outlet cavity 31 of the scrubbing panel 3.

[0053] Reference Figure 2 and Figure 8 The top of the scrubbing panel 3 has a water inlet 34 that communicates with the water outlet 31 and corresponds to the water guide sleeve 144. To reduce the probability of water leakage at the connection between the water guide sleeve 144 and the scrubbing panel 3, a rotary sealing structure 4 is provided between the water guide sleeve 144 and the scrubbing panel 3. The rotary sealing structure 4 is a mechanical seal, including a stationary ring portion 41 installed on the outside of the water guide sleeve 144 and a moving ring portion 42 installed on the top of the scrubbing panel 3. The top of the scrubbing panel 3 has a mounting base 35 for accommodating the moving ring portion 42.

[0054] Reference Figure 2 and Figure 9 The scrubbing panel 3 is provided with a panel pivot 36 coaxially arranged and extending into the water guide sleeve 144. The scrubbing panel 3 has a pivot seat 37 for threaded installation of the panel pivot 36. Both ends of the panel pivot 36 are equipped with rotary bearings 38 supported on the inner surface of the water guide sleeve 144. Since the water guide sleeve 144 has an upper water inlet and a lower water inlet, the arrangement of the rotary bearings 38 at both ends of the panel pivot 36 does not interfere with the flow of water.

[0055] Reference Figure 2 and Figure 9 The shower head panel 3 includes a panel base 39 and a panel cover 40 mounted on the panel base 39. The top surface of the panel base 39 is provided with a panel enclosure 391 for sealing the panel cover 40. The panel base 39 also has a drain hole 392 around the outer periphery of the panel enclosure 391 for water from the spray nozzle 16112 to flow out of the inner cavity of the shower head housing 1. A water outlet chamber 31 is constructed between the panel cover 40 and the panel base 39. The water outlet structure 32 includes a conical water outlet column 321 installed within the water outlet chamber 31 and penetrating the panel base 39. The conical water outlet column 321 has a first channel 3211, with a flushing port 3212 formed at the bottom of the conical water outlet column 321 and a suction port 3213 formed on the side wall of the conical water outlet column 321. Water in the water outlet 31 can flow through the water inlet 3213 through the first channel 3211 and finally spray out from the water outlet 3212. The panel base 39 is also provided with a scrubbing tool 393 arranged at intervals from the conical water outlet 321. The panel cover 40 presses the conical water outlet 321 and the scrubbing tool 393 tightly onto the panel base 39.

[0056] The implementation principle of a scrubbing shower head according to an embodiment of this application is as follows: By setting a spray nozzle 16112 inside the shower head housing 1, installing a water-driven fan 2, and a scrubbing panel 3 that is connected to the water-driven fan 2, the water-driven scrubbing panel 3 is rotated; by setting an adjustment mechanism 11, a water guide 117, and a scrubbing panel 3, water can be directly transmitted through the water supply channel and sprayed out through the scrubbing panel 3; by using a knob assembly 114 to drive the adjustment plunger 113 to rotate in the rotation hole 115 of the sealing member 112, the water flow from the inlet channel into the water supply channel is adjusted, affecting the rotation effect of the scrubbing panel 3. The dual-channel mode of rinsing and scrubbing realizes the switching of various water flow sizes with different scrubbing intensities, making the scrubbing effect of the shower head more excellent. The adjustment plunger 113 has a closed state, a water supply state, and an intermediate state after rotation.

[0057] When the adjusting plunger 113 is in the closed state, the water outlet is directly opposite the inner wall of the rotating hole 115; the water flow cannot pass through the water delivery tank 116 and flow into the water delivery channel from the water inlet channel. A large amount of water is compressed in the water inlet channel, the water pressure increases, and the water flow sprayed from the nozzle 16112 drives the water-driven fan 2 to rotate faster. The rotational torque is transmitted to the scrubbing panel 3 through the gear transmission assembly, causing the scrubbing panel 3 to rotate.

[0058] When the adjusting plunger 113 is in the water supply state, the water outlet is directly opposite the water supply tank 116; a large amount of water flows from the water inlet channel into the water supply channel through the water supply tank 116, and finally enters the water outlet chamber 31, and is flushed out of the scrubbing panel 3 from the water outlet chamber 31; the water in the water inlet channel decreases, the water pressure decreases, and the water flow sprayed from the nozzle 16112 is difficult to drive the hydraulic fan 2 to rotate after it is sprayed out, so it is difficult to drive the scrubbing panel 3 to rotate.

[0059] When the adjusting plunger 113 is in the intermediate state, the adjusting plunger 113 is between the water supply state and the closed state. The water outlet part is connected to the water supply tank 116, and part is closed to the inner wall of the rotating hole 115. Part of the water flows from the water inlet channel into the water supply channel through the water supply tank 116, and is transmitted to the water outlet chamber 31, and is sprayed out from the water outlet structure 32 onto the scrubbing panel 3. The water in the water inlet channel is sprayed out through the spray nozzle 16112, which drives the water-driven fan 2 to rotate. The rotation torque is transmitted through the gear transmission assembly, causing the scrubbing panel 3 to rotate.

[0060] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A shower and bath mixer tap, characterised in that, The shower head includes a shower head housing (1), a water-driven fan (2) rotatably mounted in the inner cavity of the shower head housing (1), and a scrubbing panel (3) rotatably mounted in the shower head housing (1) and drivenly connected to the water-driven fan (2); the scrubbing panel (3) has a water outlet cavity (31) and a water outlet structure (32) communicating with the water outlet cavity (31); the shower head housing (1) has a water inlet channel for introducing water flow and a water delivery channel for communicating the water outlet cavity (31) and the water inlet channel; the shower head housing (1) The shower head is provided with a spray nozzle (16112) for directing water flow to the water-driven fan (2) to drive the water-driven fan (2) to rotate; the spray nozzle (16112) is connected to the water inlet channel; the shower head housing (1) is also provided with an adjustment mechanism (11) for adjusting the water flow from the water inlet channel into the water delivery channel; the scrubbing panel (3) is also provided with a drain hole (392) for allowing the water sprayed from the spray nozzle (16112) to flow out of the inner cavity of the shower head housing (1).

2. The shower head for scrubbing a body according to claim 1, characterized in that, The adjustment mechanism (11) includes a seal (112) installed on the shower housing (1), an adjustment plunger (113) rotatably installed on the seal (112), and a knob assembly (114) for driving the adjustment plunger (113) to rotate; the seal (112) has a rotating hole (115) for the adjustment plunger (113) to rotate and a water inlet groove (116) for connecting the rotating hole (115) and the water inlet channel; the side wall of the adjustment plunger (113) is provided with an adjustment groove (11331) for connecting the water inlet channel and the water inlet groove (116).

3. A shower head for scrubbing body according to claim 2, characterized in that, The shower head housing (1) has a first through hole structure for the adjustment plunger (113) to be rotated; the knob assembly (114) is installed at the end of the adjustment plunger (113) and located on the outside of the shower head housing (1); the adjustment plunger (113) has a sealing protrusion (11321) corresponding to the first through hole structure and a first sealing ring (113212) fitted to the inner surface of the shower head housing (1) is installed at the sealing protrusion (11321).

4. A shower head for scrubbing body according to claim 1, characterized in that, The water-driven fan (2) is rotatably mounted on the top of the inner cavity of the shower head housing (1); the water-driven fan (2) has a plurality of drive fan blades (234) arranged circumferentially; the inner wall of the shower head housing (1) is constructed with an outwardly recessed arrangement groove (1611), the inner wall of the arrangement groove (1611) has a drive inclined surface (16111) directly opposite to the drive fan blades (234), and the spray nozzle (16112) is arranged on the drive inclined surface (16111).

5. A shower head for scrubbing body according to claim 4, characterized in that, The shower head housing (1) has an inner cavity structure with a water inlet ring cavity located outside the hydraulically driven fan (2); the number of arrangement slots (1611) is not less than two and the arrangement slots (1611) are arranged circumferentially at intervals.

6. A shower head for scrubbing body according to claim 4, characterized in that, The outer end of the drive fan blade (234) is provided with a guide flange (2341) that folds away from the rotation direction of the hydraulic drive fan (2).

7. A shower head for scrubbing body according to claim 4, characterized in that, The bottom of the water-driven fan (2) has a coaxially arranged drive gear (233); the outer edge of the scrubbing panel (3) is provided with a rotating ring (33) that is adapted to the inner cavity side wall of the shower head housing (1); the inner side wall of the rotating ring (33) is provided with a rotating internal gear structure (331); the shower head housing (1) is also provided with a gear transmission assembly in the inner cavity for transmitting and connecting the drive gear (233) and the rotating internal gear structure (331).

8. A shower head for scrubbing body according to claim 2, characterized in that, The shower head housing (1) has a support partition (14) in its inner cavity. The support partition (14) has a water-permeable hole (143) that extends through the upper and lower surfaces and allows water sprayed from the nozzle (16112) to flow to the drain hole (392). The shower head housing (1) is also provided with a water guide (117) that engages with the seal (112). The water guide (117) includes a mounting part (1171) for locking the seal (112) onto the shower head housing (1) and a water channel (116) connected to the seal (112). A water guide pipe (118) is provided, and a water guide cover (119) is connected to the water guide pipe (118) and sealed to the upper surface of the support partition (14). A water guide sleeve (144) is provided on the support partition (14) through the upper and lower surfaces of the support partition (14) and extending toward the scrubbing panel (3). A water receiving hole (34) is provided on the top of the scrubbing panel (3) that communicates with the water outlet cavity (31) and corresponds to the water guide sleeve (144). A rotary sealing structure (4) is provided between the water guide sleeve (144) and the water receiving hole (34).

9. A shower head for scrubbing body according to claim 8, characterized in that, The rotary sealing structure (4) is a mechanical seal, which includes a stationary ring (41) installed on the outside of the water guide sleeve (144) and a moving ring (42) installed on the top of the scrubbing panel (3).

10. A shower head for scrubbing body according to claim 8, characterized in that, The scrubbing panel (3) is provided with a panel pivot (36) arranged coaxially; the water guide sleeve (144) is arranged outside the panel pivot (36) and a rotary bearing (38) is provided between the water guide sleeve (144) and the panel pivot (36), and the panel pivot (36) is axially locked to the water guide sleeve (144).

11. A shower head for scrubbing a body according to claim 1, characterized in that, The scrubbing panel (3) includes a panel base (39) and a panel cover (40) installed on the panel base (39); the top surface of the panel base (39) is provided with a panel enclosure (391) for sealing installation of the panel cover (40); the water outlet cavity (31) is constructed between the panel cover (40) and the panel base (39); the water outlet structure (32) includes a conical water outlet column (321) installed in the water outlet cavity (31) and penetrating the panel base (39), the conical water outlet column (321) has a first channel (3211), the first channel (3211) forms a flushing port (3212) at the bottom of the conical water outlet column (321) and a suction port (3213) forms on the side wall of the conical water outlet column (321).

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