CN108940623B - Advanced healthy shower device - Google Patents
Advanced healthy shower device Download PDFInfo
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- CN108940623B CN108940623B CN201811043518.8A CN201811043518A CN108940623B CN 108940623 B CN108940623 B CN 108940623B CN 201811043518 A CN201811043518 A CN 201811043518A CN 108940623 B CN108940623 B CN 108940623B
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- water
- water outlet
- water inlet
- communicated
- shower
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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Abstract
The invention discloses an advanced healthy shower device, which comprises a shower rod, a top shower head arranged at the upper end of the shower rod and a multi-purpose switching mechanism arranged at the lower end of the shower rod; the top shower head comprises a water outlet body, a switching mechanism and a shell for covering the water outlet body and the switching mechanism; the multipurpose switching mechanism comprises a three-way valve body, a water diversion component and a switching control component. The invention can enable a user to switch the functional water of the top shower head by operating the switching control assembly, and has the advantage of convenient use.
Description
Technical Field
The invention relates to the field of bathroom, in particular to an advanced healthy shower device.
Background
At present, no matter a hand-held shower or a top shower is provided with more than one type of functional water for users to select, such as shower water, column water, massage water, mixed water and the like, waterways of all the functional water in the shower are respectively composed of corresponding water cavities and waterways, the selection and switching of the functional water are realized through switching devices, and the switching devices of the general hand-held shower or the top shower are generally arranged on the hand-held shower or the top shower, so that for the top shower with higher installation position, the switching of the functional water can only be realized by people with higher stature, thus the switching operation is limited, and the inconvenience is brought to the use.
Disclosure of Invention
The invention aims to provide an advanced healthy shower device which is convenient for a user to switch functional water of a top shower head.
In order to achieve the above object, the solution of the present invention is:
an advanced healthy shower device comprises a shower rod, a top shower head arranged at the upper end of the shower rod and a multi-purpose switching mechanism arranged at the lower end of the shower rod; the top shower head comprises a water outlet body, a switching mechanism and a shell for covering the water outlet body and the switching mechanism; at least two functional water cavities are formed in the water outlet body, and the switching mechanism controls and controls whether water enters the water inlet ports of the functional water cavities according to the water pressure change in the shower rod; the multipurpose switching mechanism comprises a three-way valve body, a water diversion component and a switching control component; the three-way valve body is provided with a water inlet interface, a first water outlet interface and a second water outlet interface communicated with the lower end of the shower rod; the water diversion assembly comprises a water diversion valve core matched in the three-way valve body and a knob connected with the water diversion valve core, and the knob drives the water diversion valve core to rotate so as to control the water inlet interface to be selectively communicated with the first water outlet interface and the second water outlet interface; the switching control assembly is matched with the water diversion valve core and used for cutting off and opening the communication between the water inlet interface and the first water outlet interface and between the water inlet interface and the second water outlet interface.
The top of the water outlet body is provided with a mounting groove, the water inlet ports of the functional water cavities are positioned on the bottom of the mounting groove, and the top of the shell is provided with a water inlet port communicated with the shower rod; the switching mechanism comprises an elastic diaphragm, a switching rod, a water passing seat, a water diversion disk and a top-spraying reset spring which are sequentially matched in the mounting groove from top to bottom; the water passing seat is of a cylindrical structure with an opening at the top, the elastic membrane is matched with the opening at the top of the water passing seat to form a sealing cavity in a matched mode, a water through hole communicated with the water inlet and a gas leakage hole communicated with the sealing cavity are formed in the side wall of the water passing seat, and a through hole is formed in the bottom of the water passing seat; the upper end of the switching rod is provided with a pressure-bearing surface which is positioned in the sealing cavity and movably matched with the elastic membrane, the lower end of the switching rod penetrates through the through hole to movably match with the water distribution plate, and the switching rod is in sealing fit with the through hole; the water distribution disc is provided with water distribution openings which are movably communicated with the water inlet ports of the functional water cavities, and the water distribution openings are communicated with the water through holes; the top spraying reset spring is arranged between the water distribution disc and the bottom of the mounting groove; the elastic membrane and the switching rod are moved up and down by the change of water pressure in the shower rod to drive the water distribution disc to rotate unidirectionally, so that the water distribution opening of the water distribution disc is communicated with the water inlet ports of the functional water cavities in a rotating way.
The top shower head further comprises a water inlet seat matched between the shell and the water outlet body, the water inlet seat is connected with the top of the water outlet body, the water inlet seat abuts against the upper end of the water inlet seat, a water inlet channel which is provided with a communication water hole and a water inlet port is arranged on the water inlet seat, and the elastic membrane is positioned in the water inlet channel.
The side wall of the water passing seat is provided with an annular caulking groove, and the peripheral edge of the elastic diaphragm is embedded in the annular caulking groove.
A water diversion channel is arranged in the water diversion valve core, the water inlet end of the water diversion channel is communicated with the water inlet interface, and the knob drives the water diversion valve core to rotate so that the water outlet end of the water diversion channel is selectively communicated with the first water outlet interface and the second water outlet interface; the switching control assembly comprises a push rod, a button and a push rod reset spring, one end of the push rod movably penetrates through the water diversion channel of the water diversion valve core, the other end of the push rod is connected with the button, the push rod reset spring is arranged between the button and the water diversion valve core, and the push rod moves along the rotating axial direction of the water diversion valve core under the drive of the button and the push rod reset spring so as to open and close the water diversion channel.
The water diversion flow passage of the water diversion valve core comprises a water inlet flow passage communicated with the water inlet port, a water outlet flow passage movably communicated with the first water outlet port and the second water outlet port and a water passing cavity communicated with the water inlet flow passage and the water outlet flow passage, a water inlet valve port communicated with the water inlet flow passage and a water outlet valve port communicated with the water outlet flow passage are arranged on one side in the water passing cavity, a mounting opening matched with a mounting cover is arranged on the other side of the water passing cavity, a through hole is formed in the mounting cover, and the push rod movably penetrates through the through hole.
One end of the push rod, which is positioned in the water passing cavity, movably plugs the water outlet valve port.
The sealing assembly comprises a sealing gasket, a supporting sheet and a positioning spring, wherein the sealing gasket is buckled on the water inlet valve port and the water outlet valve port in a sealing way, a water inlet hole communicated with the water inlet flow channel and a water through hole communicated with the water outlet flow channel are formed in the sealing gasket, the supporting sheet abuts against one side of the sealing gasket facing the mounting cover, and a water inlet through hole and a pressure relief hole are respectively formed in the supporting sheet corresponding to the water inlet hole and the water through hole; the two ends of the positioning spring are respectively propped against the supporting piece and the mounting cover, and one end of the push rod positioned in the water passing cavity is movably used for blocking the pressure relief hole.
The three-way valve is characterized in that one side of the three-way valve body is provided with a cylindrical installation cavity, the water diversion valve core is fixed in the installation cavity, the inner end of the installation cavity is provided with a first water outlet and a second water outlet which are respectively communicated with the first water outlet and the second water outlet, the water outlet end of the water diversion channel is arranged on one side of the water diversion valve core adjacent to the first water outlet and the second water outlet, the water outlet end of the water diversion channel is movably communicated with the first water outlet and the second water outlet, and one side of the water diversion valve core adjacent to the first water outlet and the second water outlet is also provided with a cat eye pad for movably plugging the first water outlet and the second water outlet.
After the scheme is adopted, the multipurpose switching mechanism can perform water diversion and suspension operation, when a user controls the water inlet port to be communicated with the second water outlet port through the water diversion component of the multipurpose switching mechanism so as to enable the shower rod to enter water, the user can cut off and open the communication between the water inlet port and the second water outlet port through the switching control component of the multipurpose switching mechanism at the moment, so that the water pressure in the shower rod is controlled, the switching mechanism in the top shower can be driven to switch the functional water of the top shower by means of the water pressure change in the shower rod, and as the multipurpose switching mechanism is arranged at the lower end of the shower rod, the user can easily operate the switching control component to switch the functional water of the top shower; the switching control assembly is arranged on the water diversion assembly, so that the structure of the invention is compact.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the top shower of the present invention;
FIG. 3 is a schematic view of a water passing seat according to the present invention;
FIG. 4 is an exploded view of a preferred embodiment of the multipurpose switching mechanism of the present invention;
FIG. 5 is a sectional view of the combination of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at a;
FIG. 7 is an enlarged view at b of FIG. 5;
FIG. 8 is a cross-sectional view of another preferred embodiment of the multi-purpose switching mechanism of the present invention;
description of the reference numerals:
shower bar 1, object placing table 11, top shower 2, housing 21, water inlet port 211, universal ball seat 212, water outlet 22, functional water cavity 221, water inlet port 2211, mounting groove 222, counter bore 2221, switching mechanism 23, elastic membrane 231, switching bar 232, pressure-bearing surface 2321, first helical tooth 2323, limiting hole 2324, water passing seat 233, annular caulking groove 2331, sealing chamber 2332, water through hole 2333, air release hole 2334, through hole 2335, water diversion disk 234, water diversion port 2341, second helical tooth 2342, limiting post 2343, limiting shaft 2344, top shower return spring 235, sealing ring 236, water inlet seat 24, water inlet channel 241, multipurpose switching mechanism 3, three-way valve body 31, water inlet port 311, the water tap comprises a first water outlet 312, a second water outlet 313, a mounting cavity 314, a first water outlet 3141, a second water outlet 3142, a gland 315, a water diversion assembly 32, a water diversion valve core 321, a knob 322, a positioning sleeve 323, a cat eye pad 324, a water diversion channel A, a water inlet flow channel A1, a water outlet flow channel A2, a water passing cavity A3, a water inlet valve port A31, a water outlet valve port A32, a mounting port A33, a mounting cover A4, a perforation A41, a switching control assembly 33, a push rod 331, a button 332, a push rod return spring 333, a screw d, a sealing assembly 34, a sealing pad 341, a water inlet 3411, a water through hole 3412, a supporting piece 342, a water inlet through hole 3421, a pressure relief hole 3422 and a positioning spring 343.
Detailed Description
In order to further explain the technical scheme of the invention, the invention is explained in detail by specific examples.
As shown in fig. 1 to 8, the present invention discloses an advanced health shower apparatus, which comprises a shower bar 1, a top shower head 2 disposed at the upper end of the shower bar 1 and having at least two functional water chambers 221, and a multi-purpose switching mechanism 3 disposed at the lower end of the shower bar 1; a storage table 11 can be arranged on the shower rod 1 so as to be convenient for placing shower products.
Specifically, as shown in fig. 2 and 6, the top shower 2 includes a housing 21, a water outlet 22, and a switching mechanism 23. The shell 21 covers the water outlet body 22 and the switching mechanism 23, the shell 21 and the water outlet body 22 can be connected in a clamping or threaded connection mode, a water inlet port 211 communicated with the shower rod 1 is arranged at the top of the shell 21, and the shell can be connected with the upper end of the shower rod 1 through a universal ball seat 212, so that the water outlet angle of the top shower head 2 can be conveniently adjusted; at least two functional water cavities 221 are formed in the water outlet body 22, a mounting groove 222 is formed at the top of the water outlet body 22, and water inlet ports 2211 of the functional water cavities 221 are positioned on the bottom of the mounting groove 222; the switching mechanism 23 is matched in the installation groove 222 and controls the water inlet port 2211 of each functional water cavity 221 to switch the functional water of the top shower head 2 under the action of the water pressure change.
As shown in fig. 2, 3 and 6, the switching mechanism 23 includes an elastic membrane 231, a switching rod 232, a water passing seat 233, a water diversion disk 234 and a top-spray return spring 235, which are sequentially fitted in the mounting groove 222 from top to bottom. The water passing seat 233 is a cylindrical structure with an open top, an annular caulking groove 2331 is formed on the side wall of the water passing seat 233, the periphery of the elastic membrane 231 is embedded in the annular caulking groove 2331, so that the elastic membrane 231 is matched with the open top of the water passing seat 233 to form a sealing chamber 2332 in cooperation with the water passing seat 233, a water through hole 2333 communicated with the water inlet 211 and a gas leakage hole 2334 communicated with the sealing chamber 2332 are formed on the side wall of the water passing seat 233, and a through hole 2335 is formed at the bottom of the water passing seat 233; the upper end of the switching rod 232 is provided with a pressure bearing surface 2321 which is positioned in the sealing cavity 2332 and is movably matched with the elastic diaphragm 231, the lower end of the switching rod 232 passes through the through hole 2335 to be movably matched with the water distribution disc 234, and the switching rod 232 is sleeved with a sealing ring 236 to enable the switching rod 232 to be in sealing fit with the through hole 2335; the water diversion disc 234 is provided with water diversion ports 2341 which are movably communicated with the water inlet ports 2211 of the functional water cavities 221, the water diversion ports 2341 are communicated with the water through holes 2333, and the water diversion ports 2341 can be notches provided with the edges of the water diversion disc 234; the top spray return spring 235 is arranged between the water distribution disc 234 and the bottom of the mounting groove 222; the elastic membrane 231 and the switching rod 232 are moved up and down by the change of the water pressure in the shower rod 1 to drive the water diversion disc 234 to rotate in one direction, so that the water diversion opening 2341 of the water diversion disc 234 is communicated with the water inlet ports 211 of the functional water cavities 221 in a rotating way, and then whether the functional water cavities 221 are filled with water or not is controlled to switch the functional water of the top shower head 2, and the pressure bearing surface 2321 of the switching rod 232 is arranged in the sealing cavity 2332 formed between the elastic membrane 231 and the water passing seat 233, so that the bottom surface of the pressure bearing surface 2331 of the switching rod 231 is not influenced by the water flow, and the water pressure required by the downward movement of the switching rod 232 is reduced.
As shown in fig. 2 and 6, the matching relationship among the switching lever 232, the water diversion disk 234 and the top spray return spring 235 can be similar to that of the conventional automatic ball pen, so that the up and down movement of the switching lever 232 can drive the water diversion disk 234 to rotate unidirectionally; specifically, a first annular guide rail is disposed at the lower end of the switching rod 232, and a second annular guide rail that is unidirectionally matched with the first annular guide rail is disposed on the top surface of the water diversion disk 234; the first annular guide rail includes a plurality of first helical teeth 2323 with end surfaces forming inclined planes, each first helical tooth 2323 is formed into a circle and is arranged on the lower end of the switching rod 232 at equal intervals, the second annular guide rail includes a plurality of second helical teeth 2342 with end surfaces forming inclined planes, each second helical tooth 2342 is formed into a circle and is arranged on the top surface of the water distribution disc 234 at equal intervals, the first helical teeth 2323 are movably abutted with the second helical teeth 2342, and the upper end and the lower end of the top-spraying reset spring 235 are respectively abutted against the bottom surface of the water distribution disc 234 and the bottom of the mounting groove 222. In order to ensure the cooperation between the first helical teeth 2323 and the second helical teeth 2342, a limiting hole 2324 is provided at the lower end of the switching rod 232, each first helical tooth 2323 surrounds the limiting hole 2324, a limiting post 2343 penetrating into the limiting hole 2324 is provided on the top surface of the water diversion disk 234, and each second helical tooth 2342 surrounds the limiting post 2343. In order to avoid that the rotation of the water distribution disc 234 caused by the displacement of the water distribution disc 234 cannot control the water inlet of the water inlet port 2211 of each functional water cavity 221, a counter bore 2221 is arranged in the bottom center of the mounting groove 222, a limiting shaft 2344 penetrating through the counter bore 2221 is arranged on the bottom surface of the water distribution disc 234, and the top-spray return spring 235 is arranged in the counter bore 2221.
As shown in fig. 2 and 6, to limit the switching mechanism 23 to the installation groove 222, the top shower head 2 further includes a water inlet seat 24; the water inlet seat 24 is matched between the shell 21 and the water outlet body 22, the water inlet seat 24 is connected with the top of the water outlet body 22 through a screw, the water inlet seat 24 is limited in the mounting groove 222 by the switching mechanism 23 against the upper end of the water inlet seat 233, the water inlet seat 24 is provided with a water inlet channel 241 communicated with the water inlet hole 2333 and the water inlet hole 211, and the elastic membrane 231 is positioned in the water inlet channel 241. The water inlet seat 24 is not limited to be connected to the water outlet body 22 by a screw, and the water inlet seat 24 may be connected to the water outlet body 22 by a fastening or threaded connection.
As shown in fig. 4, 7 and 8, the multipurpose switching mechanism 3 includes a three-way valve body 31, a water diversion component 32 and a switching control component 33; the three-way valve body 31 is provided with a water inlet port 311, a first water outlet port 312 and a second water outlet port 313 communicated with the lower end of the shower rod 1, and the first water outlet port 312 can be used for connecting a hand shower or a tap; the water diversion assembly 32 comprises a water diversion valve core 321 matched in the three-way valve body 31 and a knob 322 connected with the water diversion valve core 321, wherein the knob 322 drives the water diversion valve core 321 to rotate so as to control the water inlet interface 311 to be selectively communicated with the first water outlet interface 312 and the second water outlet interface 313; the switching control assembly 33 is matched with the water diversion valve core 321 and is used for cutting off and opening the communication between the water inlet port 311 and the first water outlet port 312 and the second water outlet port 313.
As shown in fig. 4, 7 and 8, a water diversion channel a is disposed in the water diversion valve core 321, the water inlet end of the water diversion channel a is communicated with the water inlet interface 311, and the knob 322 drives the water diversion valve core 321 to rotate so that the water outlet end of the water diversion channel a is selectively communicated with the first water outlet interface 312 and the second water outlet interface 313, thereby controlling the water inlet interface 311 to be selectively communicated with the first water outlet interface 312 and the second water outlet interface 313 to realize water diversion operation; the switch control assembly 33 includes a push rod 331, a button 332, and a push rod return spring 333, one end of the push rod 331 movably penetrates through the water diversion channel a of the water diversion valve core 321, the other end of the push rod 331 is connected with the button 332 through a screw d for a user to push the push rod 331 to move through the button 332, the push rod return spring 333 is disposed between the button 332 and the water diversion valve core 321 for driving the push rod 331 to return, and the push rod 331 moves along the axial direction of the rotation of the water diversion valve core 321 under the driving of the button 332 and the push rod return spring 333 to open and close the water diversion channel a, so that the water inlet interface 311 is cut off and opened to communicate with the first water outlet interface 312 and the second water outlet interface 313, and the water operation is suspended.
Referring to fig. 7 and 8, a cylindrical mounting cavity 314 is disposed on one side of the three-way valve body 31 and is used for accommodating the water diversion valve core 32, the water diversion valve core 32 is fixed in the mounting cavity 314 by a gland 315 connected with the mounting cavity 314, a first water outlet 3141 and a second water outlet 3142 respectively communicated with the first water outlet 311 and the second water outlet 31 are disposed on the inner end of the mounting cavity 314, the water outlet end of the water diversion channel a is disposed on one side of the water diversion valve core 32 adjacent to the first water outlet 3141 and the second water outlet 3142, the water outlet end of the water diversion channel a is movably communicated with the first water outlet 3141 and the second water outlet 3142, and a cat eye pad 324 for movably blocking the first water outlet 3141 and the second water outlet 3142 is disposed on one side of the water diversion valve core 32 adjacent to the first water outlet 3141 and the second water outlet 3142 so that the water diversion valve core 32 can close the first water outlet 3141 and the second water outlet 3142.
As shown in fig. 7 and 8, the water diversion channel a of the water diversion valve core 321 may include a water inlet channel A1 communicated with the water inlet port 311, a water outlet channel A2 movably communicated with the first water outlet port 312 and the second water outlet port 313, and a water passing cavity A3 communicating the water inlet channel A1 and the water outlet channel A2, one side in the water passing cavity A3 is provided with a water inlet valve port a31 communicated with the water inlet channel A1 and a water outlet valve port a32 communicated with the water outlet channel A2, the other side of the water passing cavity A3 is provided with a mounting opening a33 matched with a mounting cover A4, the mounting cover A4 can be limited on the mounting opening a33 through a positioning sleeve 323 clamped with the water diversion valve core 321, a knob 322 and the positioning sleeve 323 can drive the water diversion valve core 321 to rotate through the positioning sleeve 323, the positioning sleeve 323 is clamped by the pressing cover 315 so as to limit the water diversion valve core 321 in the three-way valve body 31, the mounting cover A4 is provided with a perforation a41, and the push rod 331 is movably penetrated in the perforation a 41.
Referring to fig. 4, 5 and 7, in a preferred embodiment, a sealing assembly 34 for opening and closing the water outlet port a32 is disposed in the water passing cavity A3, the sealing assembly 34 includes a sealing pad 341, a supporting plate 342 and a positioning spring 343, the sealing pad 341 is sealed and fastened on the water inlet port a31 and the water outlet port a32, the sealing pad 341 is provided with a water inlet 3411 communicating with the water inlet channel A1 and a water outlet hole 3412 communicating with the water outlet channel A2, the supporting plate 342 abuts against one side of the sealing pad 341 facing the mounting cover A4, and the supporting plate 342 is provided with a water inlet through hole 3421 and a pressure release hole 3422 corresponding to the water inlet hole 3411 and the water outlet hole 3412; the two ends of the positioning spring 343 respectively prop against the supporting piece 342 and the mounting cover A4 so that the sealing gasket 341 is stably sealed and buckled on the water inlet valve port A31 and the water outlet valve port A32; in conjunction with fig. 7, one end of the push rod 331 located in the water passing cavity A3 is movably used for blocking the pressure release hole 3422 so as to control the water pressure in the water passing cavity, so that when a user presses the button 332 to push the push rod 331 to move to block the pressure release hole 3422, the push rod return spring 333 compresses, water flow of the water inlet channel A1 can not flow out from the pressure release hole 3422 after entering the water passing cavity A3 from the water inlet hole 3421, so that the water pressure in the water passing cavity A3 is increased, the sealing gasket 341 seals the water inlet valve port a31 and the water outlet valve port a32, so that the water outlet channel A2 is communicated with the water inlet channel A1, so that the water dividing channel a is closed, and thereafter, the user releases the push button 332 to reversely move under the reset action of the push rod return spring 333, so that the pressure release hole 3422 is opened, and then water flow of the water inlet channel A1 can flow out from the pressure release hole 3422 after entering the water passing cavity A3, so that the water flow of the water inlet channel A1 can impact the sealing gasket 341 can move so that the sealing gasket 341 can be used for sealing the water flow of the water inlet channel A1 to seal the water inlet channel a31, and the water outlet channel A2 is not be opened, and the water inlet channel A2 is opened, and the water dividing channel A2 is opened; therefore, the user can start and stop the water diversion channel A by pressing the button 332, and when the push rod 331 moves to block the pressure release hole 3422, the force of the water flow applied to the push rod 331 is small, so that the force required by the user 331 to push the push rod 331 to move to block the pressure release hole 3422 is small. In another preferred embodiment, the water passing chamber A3 is not limited to be provided with the sealing assembly 34 for opening and closing the water outlet port a32, as shown in fig. 8, and in another preferred embodiment, the water passing chamber A3 is not limited to be provided with the sealing assembly 34, and the end of the push rod 331 located in the water passing chamber A3 movably seals the water outlet port a32, so that a user can also open and close the water diversion channel a by pressing the button 332 to realize a temporary water cut operation.
The working principle of the invention is as follows, with reference to fig. 5 to 7:
when a user needs to use the top-spraying shower, the user drives the water distribution valve core 321 to rotate through the knob 322 to enable the water distribution channel A to be communicated with the second water outlet interface 313, at the moment, the top-spraying shower 2 can enter water through the shower rod 1, at the moment, the elastic diaphragm 231 receives the force of water flow in the shower rod 1, which is larger than the elastic force of the top-spraying return spring 235 to give the elastic diaphragm 231, the elastic diaphragm 231 deforms to move downwards to drive the switching rod 232 to move downwards, the lower movement of the switching rod 232 pushes the water distribution plate 234 to move downwards to the bottom of the water distribution plate 234 to abut against the bottom of the mounting groove 222 and enable the top-spraying return spring 235 to compress, and in the lower movement process, under the cooperation of the inclined planes of the first inclined teeth 2323 and the inclined planes of the second inclined teeth 2342, the water distribution plate 234 rotates forwards by a certain angle to enable the water distribution opening 2341 on the water distribution plate 234 to be aligned with the water inlet port 2211 of a certain functional water cavity 221, so that the top-spraying shower 2 sprays functional water I;
when a user needs to switch the functional water of the top-spraying shower head 2, the push button 332 of the switching control assembly 33 is pressed to push the push rod 331 to move, so that the push rod 331 compresses the push rod return spring 333 and closes the water diversion channel A, temporary water interruption is realized, at this time, the shower rod 2 does not enter water any more, the water pressure in the shower rod 1 drops, under the action of the top-spraying return spring 235, the water diversion disc 234 and the switching rod 232 move upwards, in the upward movement process, under the matching of the inclined plane of the first inclined tooth 2323 and the inclined plane of the second inclined tooth 2342, the water diversion disc 234 rotates a certain angle positively, after that, the push button 332 is released, the push rod return spring 333 resets to drive the push rod 331 to open the water diversion channel A, at this time, the water flows into the shower rod 1 to enable the water pressure in the shower rod 1 to increase, so that the elastic membrane 231 is deformed downwards under the action of the water pressure to drive the switching rod 232 to move downwards, the water diversion disc 234 is pushed downwards to abut against the bottom of the mounting groove 222 and enable the top-spraying return spring 235 to compress, in the upward movement process, the inclined plane of the first inclined tooth 2323 and the inclined tooth 2342 are matched with the inclined plane of the second inclined tooth 2342, and the water diversion disc 234 rotates at the water diversion disc 2, and the water diversion disc 232 is matched with the inclined plane of the inclined tooth 2342, and the water diversion opening 2 is aligned with the water diversion opening 2.
In summary, the multipurpose switching mechanism 3 of the present invention can perform water diversion and suspension operations, when a user controls the water diversion channel a to communicate with the second water outlet 313 through the water diversion component 32 of the multipurpose switching mechanism 3 to enable the shower rod 1 to feed water, the top shower 2 is fed with water, at this time, the user can cut off and open the communication between the water inlet 311 and the second water outlet 313 through the switching control component 33 of the multipurpose switching mechanism 3, so as to control the water pressure in the shower rod 1, and the switching mechanism 23 in the top shower 2 can be driven to switch the functional water of the top shower 2 by virtue of the water pressure change in the shower rod 1, because the multipurpose switching mechanism 3 is arranged at the lower end of the shower rod 1, the user can easily operate the switching control component 33 to switch the functional water of the top shower 2, so that the use is convenient; in addition, the switching control assembly 33 is arranged on the water diversion assembly 32, so that the invention has compact structure.
The switching mechanism of the top shower head according to the present invention is not limited to the switching mechanism provided with the elastic membrane, and other conventional switching mechanisms that use the automatic ball point pen switching principle to switch the water channel and provide the switching force required for switching the water channel by the action of the water flow may be used.
Claims (7)
1. An advanced health shower device, characterized by: the shower head comprises a shower rod, a top shower head arranged at the upper end of the shower rod and a multipurpose switching mechanism arranged at the lower end of the shower rod;
the top shower head comprises a water outlet body, a switching mechanism and a shell for covering the water outlet body and the switching mechanism; at least two functional water cavities are formed in the water outlet body, and the switching mechanism controls whether water enters the water inlet ports of the functional water cavities or not according to the water pressure change in the shower rod;
the multipurpose switching mechanism comprises a three-way valve body, a water diversion component and a switching control component; the three-way valve body is provided with a water inlet interface, a first water outlet interface and a second water outlet interface communicated with the lower end of the shower rod; the water diversion assembly comprises a water diversion valve core matched in the three-way valve body and a knob connected with the water diversion valve core, and the knob drives the water diversion valve core to rotate so as to control the water inlet interface to be selectively communicated with the first water outlet interface and the second water outlet interface; the switching control assembly is matched with the water diversion valve core and is used for cutting off and opening the communication between the water inlet interface and the first water outlet interface and between the water inlet interface and the second water outlet interface;
the top of the water outlet body is provided with a mounting groove, the water inlet ports of the functional water cavities are positioned on the bottom of the mounting groove, and the top of the shell is provided with a water inlet port communicated with the shower rod; the switching mechanism comprises an elastic diaphragm, a switching rod, a water passing seat, a water diversion disk and a top-spraying reset spring which are sequentially matched in the mounting groove from top to bottom; the water passing seat is of a cylindrical structure with an opening at the top, the elastic membrane is matched with the opening at the top of the water passing seat to form a sealing cavity in a matched mode, a water through hole communicated with the water inlet and a gas leakage hole communicated with the sealing cavity are formed in the side wall of the water passing seat, and a through hole is formed in the bottom of the water passing seat; the upper end of the switching rod is provided with a pressure-bearing surface which is positioned in the sealing cavity and movably matched with the elastic membrane, the lower end of the switching rod penetrates through the through hole to movably match with the water distribution plate, and the switching rod is in sealing fit with the through hole; the water distribution disc is provided with water distribution openings which are movably communicated with the water inlet ports of the functional water cavities, and the water distribution openings are communicated with the water through holes; the top spraying reset spring is arranged between the water distribution disc and the bottom of the mounting groove; the elastic membrane and the switching rod are moved up and down by the change of water pressure in the shower rod to drive the water distribution disc to rotate unidirectionally, so that the water distribution port of the water distribution disc is communicated with the water inlet ports of all the functional water cavities in a rotating way;
a water diversion channel is arranged in the water diversion valve core, the water inlet end of the water diversion channel is communicated with the water inlet interface, and the knob drives the water diversion valve core to rotate so that the water outlet end of the water diversion channel is selectively communicated with the first water outlet interface and the second water outlet interface; the switching control assembly comprises a push rod, a button and a push rod reset spring, one end of the push rod movably penetrates through the water diversion channel of the water diversion valve core, the other end of the push rod is connected with the button, the push rod reset spring is arranged between the button and the water diversion valve core, and the push rod moves along the rotating axial direction of the water diversion valve core under the drive of the button and the push rod reset spring so as to open and close the water diversion channel.
2. An advanced health shower apparatus as defined in claim 1, wherein: the top shower head further comprises a water inlet seat matched between the shell and the water outlet body, the water inlet seat is connected with the top of the water outlet body, the water inlet seat abuts against the upper end of the water inlet seat, a water inlet channel communicated with the water through hole and the water inlet through hole is arranged on the water inlet seat, and the elastic membrane is positioned in the water inlet channel.
3. An advanced health shower apparatus as defined in claim 1, wherein: the side wall of the water passing seat is provided with an annular caulking groove, and the peripheral edge of the elastic diaphragm is embedded in the annular caulking groove.
4. An advanced health shower apparatus as defined in claim 1, wherein: the water diversion flow passage of the water diversion valve core comprises a water inlet flow passage communicated with the water inlet port, a water outlet flow passage movably communicated with the first water outlet port and the second water outlet port and a water passing cavity communicated with the water inlet flow passage and the water outlet flow passage, a water inlet valve port communicated with the water inlet flow passage and a water outlet valve port communicated with the water outlet flow passage are arranged on one side in the water passing cavity, a mounting opening matched with a mounting cover is arranged on the other side of the water passing cavity, a through hole is formed in the mounting cover, and the push rod movably penetrates through the through hole.
5. An advanced health shower apparatus as defined in claim 4, wherein: one end of the push rod, which is positioned in the water passing cavity, movably plugs the water outlet valve port.
6. An advanced health shower apparatus as defined in claim 4, wherein: the sealing assembly comprises a sealing gasket, a supporting sheet and a positioning spring, wherein the sealing gasket is buckled on the water inlet valve port and the water outlet valve port in a sealing way, a water inlet hole communicated with the water inlet flow channel and a water through hole communicated with the water outlet flow channel are formed in the sealing gasket, the supporting sheet abuts against one side of the sealing gasket facing the mounting cover, and a water inlet through hole and a pressure relief hole are respectively formed in the supporting sheet corresponding to the water inlet hole and the water through hole; the two ends of the positioning spring are respectively propped against the supporting piece and the mounting cover, and one end of the push rod positioned in the water passing cavity is movably used for blocking the pressure relief hole.
7. An advanced health shower apparatus as defined in claim 1, wherein: the three-way valve is characterized in that one side of the three-way valve body is provided with a cylindrical installation cavity, the water diversion valve core is fixed in the installation cavity, the inner end of the installation cavity is provided with a first water outlet and a second water outlet which are respectively communicated with the first water outlet and the second water outlet, the water outlet end of the water diversion channel is arranged on one side of the water diversion valve core adjacent to the first water outlet and the second water outlet, the water outlet end of the water diversion channel is movably communicated with the first water outlet and the second water outlet, and one side of the water diversion valve core adjacent to the first water outlet and the second water outlet is also provided with a cat eye pad for movably plugging the first water outlet and the second water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043518.8A CN108940623B (en) | 2018-09-07 | 2018-09-07 | Advanced healthy shower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043518.8A CN108940623B (en) | 2018-09-07 | 2018-09-07 | Advanced healthy shower device |
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| Publication Number | Publication Date |
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| CN108940623A CN108940623A (en) | 2018-12-07 |
| CN108940623B true CN108940623B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811043518.8A Active CN108940623B (en) | 2018-09-07 | 2018-09-07 | Advanced healthy shower device |
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| Country | Link |
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| CN (1) | CN108940623B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002165719A (en) * | 2000-11-29 | 2002-06-11 | Mym Corp | Shower head |
| CN203484249U (en) * | 2013-08-27 | 2014-03-19 | 厦门明合卫浴设备有限公司 | Top shower having three-way switching function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201537035U (en) * | 2009-04-29 | 2010-08-04 | 伟美（厦门）淋浴设备有限公司 | Shower rod group |
| CN103505110B (en) * | 2013-09-30 | 2016-05-04 | 厦门松霖科技有限公司 | A kind of pilot valve switching mechanism and apply the shower system of this mechanism |
| CN206290761U (en) * | 2016-11-01 | 2017-06-30 | 路达(厦门)工业有限公司 | A kind of three-way switch valve structure |
| CN106914352B (en) * | 2017-04-11 | 2022-06-24 | 厦门英仕卫浴有限公司 | Shower operated by humanized function |
| CN207111984U (en) * | 2017-08-21 | 2018-03-16 | 厦门英仕卫浴有限公司 | A kind of water suspending structure of the discharging device with hommization operation |
| CN209465197U (en) * | 2018-09-07 | 2019-10-08 | 厦门英仕卫浴有限公司 | A kind of energy-saving health shower bath |
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2018
- 2018-09-07 CN CN201811043518.8A patent/CN108940623B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002165719A (en) * | 2000-11-29 | 2002-06-11 | Mym Corp | Shower head |
| CN203484249U (en) * | 2013-08-27 | 2014-03-19 | 厦门明合卫浴设备有限公司 | Top shower having three-way switching function |
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| CN108940623A (en) | 2018-12-07 |
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