A platform shower head

Abstract

The present invention relates to a platform showerhead, comprising a showerhead and a handle on one side thereof. The handle comprises a water supply module and a waterway switching module for supplying water to the showerhead. The showerhead comprises a water outlet module and a functional module. The functional module comprises a functional bottle and a bottle cap at its bottom. The bottle cap has a liquid inlet hole on its sidewall and a liquid outlet hole at its bottom. The water outlet module comprises a water outlet surface cover, a water sealing cover fastened to the bottom surface of the water outlet surface cover, and a pressure cover fastened to the water sealing cover. The present invention provides a platform showerhead structure. By directly replacing functional bottles with different functions, the showerhead can be configured to have different functions, significantly reducing a company's R&D and management costs.

Description

Technical Field

[0001] The present invention relates to the technical field of bathroom equipment, and in particular to a platform shower head. Background Art

[0002] Currently, most shower heads on the market can only simply meet the user's shower needs. When users use shower gel, they need to put down the shower head first, then squeeze the shower gel, rub the shower gel, make it foam and apply it all over the body, which is time-consuming and labor-intensive. In addition, most shower heads do not have water purification function and cannot meet the needs of some users who need to use relatively pure water when cleaning their face and other parts.

[0003] Although a few shower heads on the market have soap-dispensing or water-purifying functions, the mechanisms of the two types of shower heads cannot be shared, resulting in high R&D and management costs for companies. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a platform shower head.

[0005] The present invention is achieved through the following technical solutions:

[0006] 18. The showerhead as claimed in claim 17, wherein the handle comprises a water supply module and a water channel switching module for supplying water to the showerhead, the showerhead comprising a water outlet module and a functional module, the functional module comprising a functional bottle and a bottle cap at the bottom thereof, the side wall of the bottle cap being provided with a liquid inlet hole, the bottom of the bottle cap being provided with a liquid outlet hole, the water outlet module comprising a water outlet surface cover, a water sealing cover buckled to the top of the bottom surface of the water outlet surface cover, and a pressure cover buckled to the top of the water sealing cover, the bottom surface of the water outlet surface cover being provided with a plurality of evenly distributed water spray holes, a functional water cavity and a shower water cavity being provided between the bottom surface of the water outlet surface cover and the water sealing cover, a snap-fit ​​sleeve for installing the functional bottle being provided at the middle portion of the pressure cover, a first interface and a second interface being provided on one side of the pressure cover, a first water channel connecting the first interface and the liquid inlet hole, and a second water channel connecting the second interface and the shower water cavity being provided between the pressure cover and the water sealing cover, the liquid outlet hole being connected to the functional water cavity.

[0007] Preferably, a plurality of card blocks are provided on the bottom of the functional bottle, and a plurality of positioning card slots adapted to the card blocks are provided on the upper side of the card sleeve.

[0008] Preferably, the water sealing cover is provided with a plurality of cover holes, and the second interface is connected to the shower water chamber through the second water channel and the cover holes.

[0009] Preferably, the handle further comprises a handle body, which is a cylindrical shell; the water supply module comprises a water inlet joint and a water inlet pipe installed in the handle body; the water inlet joint comprises a connecting section connected to the water inlet pipe, a shower water pipe and a functional water pipe located outside the handle body; a first limiting structure is provided between the outer periphery of the connecting section and the handle body to prevent the two from rotating relative to each other; a control chamber is provided in the connecting section and is rotatably connected to a control disk for switching the shower water pipe and the functional water pipe; the water channel switching module comprises a knob body capable of driving the control disk to rotate and a recovery component for controlling the knob body to reset when pressure is lost.

[0010] Preferably, the knob body includes a fan-shaped connecting portion, a knob shell provided on the outside of the fan-shaped connecting portion and a center sleeve provided on the inside of the fan-shaped connecting portion, the outside of the knob shell is provided with a protruding pressure-applying portion, the disk surface of the control disk is provided with two water holes, one side of the control disk is provided with a center column and is inserted into the center sleeve through the connecting section, the return assembly includes a slider slidably connected to the center column and a return spring that presses the slider in the direction of the connecting section, the slider is located between the center sleeve and the connecting section, the side of the slider facing the connecting section is provided with a plurality of first inclined surfaces distributed at equal angles, the connecting section is provided with a second inclined surface matching the first inclined surface, the center sleeve and the slider are both provided with a second limiting structure to prevent relative rotation with the center column, when there is no external force, under the action of the return spring, the first inclined surface matches the second inclined surface, and a radius side of the fan-shaped connecting portion abuts against the sprinkler water pipe,

[0011] When the shower water pipe abuts against one radial side of the fan-shaped connection part, a water hole of the control plate is coaxial with the shower water pipe, and the shower water pipe is in a connected state;

[0012] When the functional water pipeline abuts against the other radial side of the fan-shaped connecting portion, the other water hole is coaxial with the functional water pipeline, and the functional water pipeline is in a connected state.

[0013] Preferably, the outside of the shower water pipe and the functional water pipe is provided with a covering surface connected to the connecting section, the covering surface is staggered with the fan-shaped connecting portion, and the outside of the covering surface is provided with multiple arc-shaped ridges, each arc-shaped ridge is tangent to the inner side of the knob housing.

[0014] Preferably, when the shower water pipeline is plugged into the second interface and the functional water pipeline is plugged into the first interface, the parts of the shower water pipeline and the functional water pipeline located between the pressure cover and the side wall of the water outlet cover are both provided with an annular groove and clamped with an M-shaped clamping ring, and a rear cover is provided between the functional bottle and the pressure cover to prevent the M-shaped clamping ring from falling out.

[0015] Preferably, the functional bottle is pre-filled with cleaning liquid, and the bottle cap is provided with a liquid inlet cavity communicating with the liquid inlet hole and the interior of the functional bottle, and a liquid outlet cavity communicating with the liquid outlet hole and the interior of the functional bottle.

[0016] Preferably, a filter element is pre-installed inside the functional bottle, and a raw water channel connecting the liquid inlet and the periphery of the filter element is provided in the bottle cap and the functional bottle, and a clean water channel connecting the liquid outlet and the middle of the filter element is provided in the bottle cap and the functional bottle.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides a platform shower head, which can make the shower head have different functions by directly replacing functional bottles with different functions, which can greatly reduce the R&D and management costs of enterprises; and the user can freely switch between functional water and shower water by adjusting the water channel switching module, and at the same time completely avoid the user's delay or omission in switching back to the shower water pipeline, thereby improving the use efficiency of the cleaning liquid or the service life of the filter element; the card block cooperates with the positioning card slot to facilitate the installation and removal of the functional bottle; the designer can improve the user's turning knob efficiency by adjusting the inclination angle of the first inclined surface and the second inclined surface The smoothness of the knob body can effectively improve the user's hand feeling; the covering surface cooperates with the knob shell to further improve the stability of the knob body, avoids the knob body from driving the control disk to deflect, and prevents water leakage from the contact surface between the control disk and the water sealing disk; the arc-shaped ridge and the inner surface of the knob shell are in line contact, which can reduce the friction resistance when the two rotate relative to each other; the M-shaped clamping ring cooperates with the back cover to facilitate the assembly of the handle and the shower head; the present invention also provides a functional bottle with a soap dispensing function and a functional bottle with a water purification function that are compatible with the platform shower, so that users can choose according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the exploded structure of the shower head of the present invention.

[0021] Figure 3 It is a schematic diagram of the exploded structure of the handle of the present invention.

[0022] Figure 4 It is a schematic diagram of the assembly structure of the present invention.

[0023] Figure 5 It is a structural schematic diagram of the functional bottle of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the functional bottle with soap dispensing function according to the present invention.

[0025] Figure 7 It is a structural schematic diagram of the functional bottle with water purification function according to the present invention.

[0026] Figure 8 It is a schematic structural diagram of the bottom perspective of the pressure cover of the present invention.

[0027] Figure 9 It is a schematic structural diagram of the gland according to the present invention from a top perspective.

[0028] Figure 10 It is a structural schematic diagram of the knob body of the present invention.

[0029] Figure 11 It is a structural schematic diagram of the slider of the present invention.

[0030] Figure 12 This is a structural schematic diagram of the water inlet joint according to the present invention from one perspective.

[0031] Figure 13 It is a structural schematic diagram of the water inlet joint from another perspective of the present invention.

[0032] Figure 14 It is a structural schematic diagram of the control panel of the present invention.

[0033] In the figure: 1, functional bottle; 101, clamping block; 102, cleaning liquid; 103, filter element; 2, water outlet cover; 3, handle body; 4, water sealing cover; 5, pressure cover; 501, first interface; 502, second interface; 503, snap sleeve; 504, positioning slot; 6, M-shaped snap ring; 7, back cover; 8, bottle cap; 801, liquid inlet hole; 802, liquid outlet hole; 9, water inlet pipe; 10, compression spring; 11, knob body; 111, fan-shaped connecting part; 112, pressure part; 113, knob shell; 11 4. Center sleeve; 12. Positioning spring; 13. Positioning pin; 14. Return spring; 15. Slider; 151. First inclined surface; 16. Water inlet connector; 161. Connecting section; 162. Covering surface; 163. Arc-shaped ridge; 164. Shower water pipe; 165. Functional water pipe; 166. Positioning hole; 167. Second inclined surface; 17. Water sealing plate; 18. Control plate; 181. Center column; 182. Water hole; 19. First water channel; 20. Functional water chamber; 21. Shower water chamber; 22. Second water channel. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and the best embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0036] As shown in the figure, the present invention includes a shower head and a handle on one side thereof, characterized in that the handle includes a water supply module and a water channel switching module for supplying water to the shower head, the water supply module is provided with two water supply channels for supplying water to the shower head, the water channel switching module is used to switch the connection state of the two water supply channels, the shower head includes a water outlet module and a functional module, the functional module includes a functional bottle 1 and a bottle cap 8 at the bottom thereof, the side wall of the bottle cap 8 is provided with a liquid inlet hole 801, the bottom of the bottle cap 8 is provided with a liquid outlet hole 802, the functional bottle 1 includes but is not limited to a functional bottle 1 with a soap supply function or a functional bottle 1 with a water purification function, and water flows into the functional bottle from the liquid inlet hole 801 After the bottle 1 is filled, the liquid outlet 802 can flow out functional water, such as the liquid outlet 802 of the functional bottle 1 with a soap-dispensing function will flow out cleaning liquid 102, and the liquid outlet 802 of the functional bottle 1 with a water purification function will flow out purified water. The water outlet module includes a water outlet cover 2, a water sealing cover 4 buckled to the top of the bottom surface of the water outlet cover 2, and a pressure cover 5 buckled to the top of the water sealing cover 4. Ultrasonic welding is adopted between the water outlet cover 2 and the water sealing cover 4, as well as between the water sealing cover 4 and the pressure cover 5. A plurality of evenly distributed water spray holes are provided on the bottom surface of the water outlet cover 2. A functional water cavity 20 and a shower water cavity 21 are provided between the bottom surface of the water outlet cover 2 and the water sealing cover 4. The water spray holes corresponding to the functional water cavity 20 are used to spray out Functional water, the water spray hole corresponding to the shower water chamber 21 is used to spray shower water, the middle part of the pressure cover 5 is provided with a clamping sleeve 503 for installing the functional bottle 1, and one side of the pressure cover 5 is provided with a first interface 501 and a second interface 502. The first interface 501 and the second interface 502 are respectively connected to the two water supply waterways of the water supply module. A first water channel 19 connecting the first interface 501 and the liquid inlet 801 and a second water channel 22 connected to the second interface 502 are provided between the pressure cover 5 and the water sealing cover 4. The water sealing cover 4 is provided with a plurality of cover holes at the position corresponding to the second water channel 22. The first water channel 19 is used to introduce the water flow entering the first interface 501 into the liquid inlet 801, and the second water channel 22 is used to introduce the water flow entering the first interface 501 into the liquid inlet 801. The water channel 22 cooperates with the cover hole to introduce the water flow entering the second interface 502 into the shower water chamber 21. The liquid outlet 802 is connected to the functional water chamber 20, which is used to pass functional water into the functional water chamber 20. This technical solution provides a platform shower. If a functional bottle 1 with a soap-dispensing function is installed, the shower can have a soap-dispensing function; if a functional bottle 1 with a water purification function is installed, the shower can have a water purification function. By directly replacing the functional bottles 1 with different functions, the shower can have different functions, which can greatly reduce the company's R&D expenses and management costs; and the user can freely switch between functional water and shower water by adjusting the water channel switching module, which is convenient to operate.

[0037] The functional bottle 1 is provided with multiple card blocks 101 at the bottom, and the upper side of the snap sleeve 503 is provided with multiple positioning card slots 504 adapted to the card blocks 101. The installation of the functional bottle 1 can be completed by rotating and snapping the card blocks 101 into the positioning card slots 504. The card blocks 101 cooperate with the positioning card slots 504 to facilitate the installation and disassembly of the functional bottle 1.

[0038] The handle also includes a handle body 3, which is a cylindrical shell for easy gripping by the user. The water supply module includes a water inlet connector 16 and a water inlet pipe 9 installed in the handle body 3. The water inlet pipe 9 is used to connect the water flow, and the water inlet connector 16 is used to connect the water flow to the shower head. The water inlet connector 16 includes a connecting section 161 connected to the water inlet pipe 9, a shower water pipe 164 and a functional water pipe 165 located outside the handle body 3. The shower water pipe 164 and the functional water pipe 165 are two water supply waterways. The shower water pipe 164 is connected to the second interface 502, and the functional water pipe 165 is connected to the first interface 501. A first limiting structure is provided between the outer periphery of the connecting section 161 and the handle body 3 to prevent the two from rotating relative to each other. The first limiting structure is a plurality of first ridges provided on the outer periphery of the connecting section 161. and a first groove provided in the handle body 3 and adapted to the first ridge. A control chamber is provided in the connecting section 161 and is rotatably connected to a control disk 18 for switching the shower water pipeline 164 and the functional water pipeline 165. The water channel switching module includes a knob body 11 capable of driving the control disk 18 to rotate and a return component for controlling the knob body 11 to reset when the pressure is lost. When the user applies pressure to the knob body 11 to rotate it, the control disk 18 can be driven to connect the functional water pipeline 165; when the user stops applying pressure to the knob body 11, the knob body 11 can be reset when the pressure is lost under the action of the return component, thereby driving the control disk 18 to connect the shower water pipeline 164. The water channel switching module can completely avoid the user delaying or missing switching back to the shower water pipeline 164, thereby improving the service life of the cleaning liquid 102 or the service life of the filter element 103.

[0039] The knob body 11 includes a fan-shaped connecting portion 111, a knob housing 113 provided on the outside of the fan-shaped connecting portion 111, and a center sleeve 114 provided on the inside of the fan-shaped connecting portion 111. A protruding pressure portion 112 is provided on the outside of the knob housing 113 to facilitate the user to rotate the knob housing 113. The disk surface of the control disk 18 is provided with two water holes 182. A center column 181 is provided on one side of the control disk 18 and is inserted into the center sleeve 114 through the connecting section 161. The return component includes a slider 15 slidably connected to the center column 181 and a return spring 14 that presses the slider 15 toward the connecting section 161. The slider 15 is located between the center sleeve 114 and the connecting section 161. The side of the slider 15 facing the connecting section 161 is provided with a plurality of first inclined surfaces 151 distributed at equal angles. The connecting section 161 is provided with a second inclined surface 167 that matches the first inclined surface 151. The center sleeve 114 and the slider 15 are both provided with a second limiting structure to prevent relative rotation with the center column 181. The second limiting structure includes a plurality of second ridges provided on the outer periphery of the center column 181, a second groove provided in the center sleeve 114 and adapted to the second ridges, and a third groove provided in the middle of the slider 15 and adapted to the second ridges.

[0040] When the knob body 11 rotates relative to the water inlet connector 16 under the action of an external force, the first inclined surface 151 cooperates with the second inclined surface 167 to cause the slider 15 to move a distance away from the connecting section 161. When the external force applied to the knob body 11 disappears, under the action of the return spring 14, the first inclined surface 151 cooperates with the second inclined surface 167, and one radial side of the fan-shaped connecting portion 111 abuts against the shower water pipe 164.

[0041] When the shower water pipe 164 abuts against one radial side of the fan-shaped connecting portion 111, a water hole 182 of the control plate 18 is coaxial with the shower water pipe 164, and the shower water pipe 164 is in a connected state;

[0042] When the functional water pipeline 165 abuts against the other radial side of the fan-shaped connecting portion 111, the other water hole 182 is coaxial with the functional water pipeline 165, and the functional water pipeline 165 is in a connected state.

[0043] The fan-shaped connecting portion 111 can limit the rotation angle of the knob body 11, thereby indirectly limiting the rotation angle of the control dial 18, making it convenient for the user to quickly and accurately switch the connection status of the shower water pipe 164 and the functional water pipe 165 through the control dial 18. At the same time, the designer can improve the smoothness of the user's rotation of the knob body 11 by adjusting the inclination angle of the first inclined surface 151 and the second inclined surface 167, which can effectively improve the user's feel. If a torsion spring is directly used as a return component, the smoothness of the rotation of the knob body 11 cannot be adjusted, which will cause the user to feel stiff when turning the knob body 11.

[0044] The fan-shaped connecting portion 111 is slidably connected to a positioning pin 13 on the side facing the connecting section 161. The positioning pin 13 is connected to a positioning spring 12 that presses it toward the outer side of the connecting section 161. The outer side of the connecting section 161 is provided with two positioning holes 166 that are adapted to the positioning pin 13. The end of the positioning pin 13 is chamfered, and the height of the chamfer is greater than the depth of the positioning hole 166. When the knob body 11 and the water inlet connector 16 rotate relative to each other, the chamfer is arranged to facilitate the end of the positioning pin 13 to slide out of the positioning hole 166. When the shower water pipe 164 is opened, the shower water pipe 164 is opened. When it abuts against one radial side of the fan-shaped connecting part 111, the positioning pin 13 abuts against one of the positioning holes 166; when the functional water pipe 165 abuts against the other radial side of the fan-shaped connecting part 111, the positioning pin 13 abuts against the other positioning hole 166. During the rotation of the knob body 11, the positioning pin 13 will collide with the positioning hole 166 under the action of the elastic force of the positioning spring 12, producing a crisp sound. This setting can not only remind the user that the knob body 11 has been switched to the position, but also further improve the feel of the knob body 11 when it is rotated.

[0045] A first sealing ring is provided between the control chamber near the water inlet pipe 9 and the water inlet pipe 9, which is used to improve the sealing between the water inlet joint 16 and the water inlet pipe 9. A second sealing ring is provided between the other side of the control chamber and the center column 181, which is used to improve the sealing between the water inlet joint 16 and the center column 181. A water sealing disk 17 for fixing the second sealing ring is welded in the control chamber. The disk surface of the water sealing disk 17 is provided with two through holes that are coaxial with the shower water pipeline 164 and the functional water pipeline 165, respectively. The control disk 18 is connected to a compression spring 10 that presses it toward the water sealing disk 17, so that the control disk 18 is always close to the water sealing disk 17, thereby preventing water leakage from the contact surface between the control disk 18 and the water sealing disk 17.

[0046] A limiting shaft is protruding from the middle of the side of the control disk 18 facing away from the center column 181, and a limiting sleeve is provided in the middle of one end of the water inlet pipe 9 close to the water sealing disk 17, which is sleeved to the limiting shaft. The outer diameter of the limiting shaft is adapted to the inner diameter of the limiting sleeve, and the compression spring 10 is sleeved to the outer periphery of the limiting sleeve. The limiting shaft and the limiting sleeve cooperate to improve the stability of the control disk 18, avoid the deflection of the control disk 18, and further prevent water leakage from the contact surface between the control disk 18 and the water sealing disk 17.

[0047] The outer sides of the shower water pipe 164 and the functional water pipe 165 are provided with a covering surface 162 connected to the connecting section 161. The covering surface 162 is staggered with the fan-shaped connecting portion 111. The outer side of the covering surface 162 is provided with a plurality of arcuate ridges 163. Each arcuate ridge 163 is tangent to the inner side surface of the knob housing 113. The covering surface 162 cooperates with the knob housing 113 to further improve the stability of the knob body 11, prevent the knob body 11 from causing the control disk 18 to deflect, and prevent water leakage from the contact surface between the control disk 18 and the water sealing disk 17. The arcuate ridges 163 are in line contact with the inner side surface of the knob housing 113, which can reduce the friction resistance when the two rotate relative to each other.

[0048] When the shower water pipe 164 is plugged into the second interface 502 and the functional water pipe 165 is plugged into the first interface 501, the parts of the shower water pipe 164 and the functional water pipe 165 located between the pressure cover 5 and the side wall of the water outlet cover 2 are both provided with an annular groove and clamped with an M-shaped clamping ring 6. A back cover 7 is provided between the function bottle 1 and the pressure cover 5 to prevent the M-shaped clamping ring 6 from falling out. The M-shaped clamping ring 6 cooperates with the back cover 7 to facilitate the assembly of the handle and the shower head.

[0049] The user can choose a functional bottle 1 with a soap dispensing function or a functional bottle 1 with a water purification function according to needs. For the functional bottle 1 with a soap dispensing function, the functional bottle 1 is pre-filled with a cleaning liquid 102. The bottle cap 8 is provided with a liquid inlet cavity connecting the liquid inlet hole 801 with the interior of the functional bottle 1 and a liquid outlet cavity connecting the liquid outlet hole 802 with the interior of the functional bottle 1. When water flows from the liquid inlet hole 801 to input water pressure into the functional bottle 1, the water pressure will squeeze the cleaning liquid 102 out of the functional bottle 1. After passing through the liquid outlet hole 802 and the functional water cavity 20, evenly foamed soap water can be sprayed out from the water outlet surface cover 2 corresponding to the functional water cavity 20.

[0050] For the functional bottle 1 with water purification function, the functional bottle 1 is pre-installed with a filter element 103, and the bottle cap 8 and the functional bottle 1 are provided with a raw water channel connecting the liquid inlet hole 801 and the periphery of the filter element 103, and the bottle cap 8 and the functional bottle 1 are provided with a clean water channel connecting the liquid outlet hole 802 and the middle part of the filter element 103. When the water flows into the raw water channel from the liquid inlet hole 801, it is filtered by the filter element 103 to produce purified water in the clean water channel, and then passes through the liquid outlet hole 802 and the functional water cavity 20, and the purified water can be sprayed out from the water outlet surface cover 2 corresponding to the functional water cavity 20.

[0051] The working principle of the present invention is that water flows into the control chamber of the water inlet joint through the water inlet pipe. When the user does not apply pressure to the knob body, under the action of the return component, the shower water pipe abuts against one radial side of the fan-shaped connection part. At this time, a water hole of the control panel is coaxial with the shower water pipe, the shower water pipe is in a connected state, and the water flows through the second interface. The shower water chamber, and the water outlet cover corresponding to the shower water chamber can spray shower water; when the user applies pressure to the knob body to rotate it, so that the functional water pipe abuts against the other radial side of the fan-shaped connection part, the other water hole is coaxial with the functional water pipe. At this time, the functional water pipe is in a connected state, and the water flows through the first interface. The liquid inlet hole, after the functional water passes through the liquid outlet hole and the functional water chamber, the functional water can be sprayed out from the water outlet cover corresponding to the functional water chamber. The present invention provides a platform shower head, which can make the shower head have different functions by directly replacing functional bottles with different functions, which can greatly reduce the R&D and management costs of enterprises; and the user can freely switch between functional water and shower water by adjusting the water channel switching module, and at the same time completely avoid the user's delay or omission in switching back to the shower water pipeline, thereby improving the use efficiency of the cleaning liquid or the service life of the filter element; the card block cooperates with the positioning card slot to facilitate the installation and removal of the functional bottle; the designer can improve the user's turning knob efficiency by adjusting the inclination angle of the first inclined surface and the second inclined surface The smoothness of the knob body can effectively improve the user's hand feeling; the covering surface cooperates with the knob shell to further improve the stability of the knob body, avoids the knob body from driving the control disk to deflect, and prevents water leakage from the contact surface between the control disk and the water sealing disk; the arc-shaped ridge and the inner surface of the knob shell are in line contact, which can reduce the friction resistance when the two rotate relative to each other; the M-shaped clamping ring cooperates with the back cover to facilitate the assembly of the handle and the shower head; the present invention also provides a functional bottle with a soap dispensing function and a functional bottle with a water purification function that are compatible with the platform shower, so that users can choose according to actual needs.

[0052] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A platform shower head, comprising a shower head and a handle on one side thereof, characterized in that: The handle includes a water supply module and a water channel switching module for supplying water to the shower head, the shower head includes a water outlet module and a functional module, the functional module includes a functional bottle and a bottle cap at the bottom thereof, the side wall of the bottle cap is provided with a liquid inlet hole, the bottom of the bottle cap is provided with a liquid outlet hole, the water outlet module includes a water outlet surface cover, a water sealing cover buckled to the top of the bottom surface of the water outlet surface cover and a pressure cover buckled to the top of the water sealing cover, the bottom surface of the water outlet surface cover is provided with a plurality of evenly distributed water spray holes, a functional water cavity and a shower water cavity are provided between the bottom surface of the water outlet surface cover and the water sealing cover, a clamping sleeve for installing the functional bottle is provided in the middle part of the pressure cover, a first interface and a second interface are provided on one side of the pressure cover, a first water channel connecting the first interface and the liquid inlet hole and a second water channel connecting the second interface and the shower water cavity are provided between the pressure cover and the water sealing cover, the liquid outlet hole is connected to the functional water cavity, the handle also includes a handle body, and the handle body is a cylindrical shell The water supply module includes a water inlet joint and a water inlet pipe installed in the handle body, the water inlet joint includes a connecting section connected to the water inlet pipe, a shower water pipe and a functional water pipe located outside the handle body, a first limiting structure is provided between the outer periphery of the connecting section and the handle body to prevent the two from rotating relative to each other, a control chamber is provided in the connecting section and a control disk for switching the shower water pipe and the functional water pipe is rotatably connected to the control section, the water channel switching module includes a knob body capable of driving the control disk to rotate and a return assembly for controlling the knob body to reset when pressure is lost, the first limiting structure is a plurality of first ridges provided on the outer periphery of the connecting section and a first groove provided in the handle body and adapted to the first ridges; the second limiting structure includes a plurality of second ridges provided on the outer periphery of the center column, a second groove provided in the center sleeve and adapted to the second ridges, and a third groove provided in the middle of the slider and adapted to the second ridges.

2. A platform shower head according to claim 1, characterized in that: The bottom of the functional bottle is provided with a plurality of card blocks, and the upper side of the card sleeve is provided with a plurality of positioning card slots adapted to the card blocks.

3. A platform shower head according to claim 1, characterized in that: The water sealing cover is provided with a plurality of cover holes, and the second interface is connected to the shower water chamber through the second water channel and the cover holes.

4. The platform shower head according to claim 1, characterized in that: The knob body includes a fan-shaped connecting portion, a knob shell provided on the outside of the fan-shaped connecting portion, and a center sleeve provided on the inside of the fan-shaped connecting portion. A protruding pressure portion is provided on the outside of the knob shell. The disk surface of the control disk is provided with two water holes. A center column is provided on one side of the control disk and is inserted into the center sleeve through the connecting section. The return component includes a slider slidably connected to the center column and a return spring that presses the slider toward the connecting section. The slider is located between the center sleeve and the connecting section. A plurality of first inclined surfaces distributed at equal angles are provided on the side of the slider facing the connecting section. The connecting section is provided with a first inclined surface that is parallel to the first inclined surface. The center sleeve and the slider are both provided with a second limiting structure to prevent relative rotation with the center column. When there is no external force, under the action of the reset spring, the first inclined surface cooperates with the second inclined surface, and one radial side of the fan-shaped connecting part abuts against the shower water pipe. When the shower water pipe abuts against one radial side of the fan-shaped connecting part, one water hole of the control disk is coaxial with the shower water pipe, and the shower water pipe is in a connected state; when the functional water pipe abuts against the other radial side of the fan-shaped connecting part, the other water hole is coaxial with the functional water pipe, and the functional water pipe is in a connected state.

5. The platform shower head according to claim 4, characterized in that: The outside of the shower water pipe and the functional water pipe is provided with a covering surface connected to the connecting section, the covering surface is staggered with the fan-shaped connecting portion, and the outside of the covering surface is provided with multiple arc-shaped ridges, each of which is tangent to the inner side of the knob housing.

6. The platform shower head according to claim 1, characterized in that: When the shower water pipe is plugged into the second interface and the functional water pipe is plugged into the first interface, the parts of the shower water pipe and the functional water pipe located between the pressure cover and the side wall of the water outlet cover are both provided with an annular groove and clamped with an M-shaped clamping ring, and a rear cover is provided between the functional bottle and the pressure cover to prevent the M-shaped clamping ring from falling out.

7. The platform shower head according to claim 1, characterized in that: The functional bottle is pre-filled with cleaning liquid, and the bottle cap is provided with a liquid inlet cavity communicating with the liquid inlet hole and the interior of the functional bottle, and a liquid outlet cavity communicating with the liquid outlet hole and the interior of the functional bottle.

8. The platform shower head according to claim 1, characterized in that: A filter element is pre-installed inside the functional bottle, a raw water channel connecting the liquid inlet and the periphery of the filter element is provided in the bottle cap and the functional bottle, and a clean water channel connecting the liquid outlet and the middle of the filter element is provided in the bottle cap and the functional bottle.

Images