CN114849915B - Water outlet device with automatic return switching mechanism - Google Patents
Water outlet device with automatic return switching mechanism Download PDFInfo
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- CN114849915B CN114849915B CN202210547455.XA CN202210547455A CN114849915B CN 114849915 B CN114849915 B CN 114849915B CN 202210547455 A CN202210547455 A CN 202210547455A CN 114849915 B CN114849915 B CN 114849915B
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- body assembly
- switching
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 289
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B05B1/16—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
- B05B1/1645—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 the outlets being rotated during selection
- B05B1/1654—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 the outlets being rotated during selection about an axis parallel to the liquid passage in the stationary valve element
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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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
- Y02A20/411—Water saving techniques at user level
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- Domestic Plumbing Installations (AREA)
- Multiple-Way Valves (AREA)
Abstract
A water outlet device with an automatic return switching mechanism comprises a body, a fixed disc, a water outlet body assembly, a transmission disc, a ratchet mechanism, a switching disc and an elastic resetting device, wherein the fixed disc is fixedly arranged in an accommodating cavity of the body, the water outlet body assembly is rotatably arranged on the accommodating cavity by taking a central axis as a rotating axis, a water collecting cavity is formed between the fixed disc and a water inlet end face of the water outlet body assembly, the ratchet mechanism comprises a driving pawl, a ratchet wheel and a non-return pawl, the water outlet body assembly is arranged in a linkage manner with the transmission disc, the ratchet wheel is arranged in a linkage manner with the switching disc, and the elastic resetting device can enable the water outlet body assembly to reset after external force is released; when the water outlet body assembly continuously rotates in a reciprocating mode, the ratchet wheel and the switching plate rotate in a one-way intermittent mode, the second water passing hole of the switching plate can be selectively in butt joint with the water inlet of the water outlet body assembly, the water way is communicated, and the water way switching of water flowers with different functions of the water outlet device is achieved.
Description
Technical Field
The invention relates to a water outlet device with an automatic return switching mechanism.
Background
The industry discloses an automatic return switching device, which is specifically referred to CN102728506A, please refer to fig. 1, including a body 100', an upper cover 500' rotatably disposed on the back of the body 100', a driven disc 400 rotatably disposed between the back of the body 100' and the upper cover 500', a clutch mechanism and a return device; the body 100 'is provided with a water distribution device 600', and switching can be realized through relative movement between the water distribution device 600 'and the body 100'; the clutch mechanism comprises a bidirectional ratchet wheel 300 'and a bidirectional pawl 200' capable of being matched with the ratchet wheel 300', the ratchet wheel 300' is rotatably arranged on the back of the body 100 'and is in transmission connection with the water distribution device 600', so that the water distribution device 600 'can be driven to move to realize switching when the ratchet wheel 300' rotates; the bidirectional pawl 200', the upper cover 500' and the driven disc 400 'are connected so as to drive the bidirectional pawl 200' to move among the positive rotation position, the reverse rotation position and the separation position through the rotation of the upper cover 500 'relative to the driven disc 400'; with the bidirectional pawl 200 'positively indexed, forward rotation of the cover 500' can drive the driven plate 400', the bidirectional pawl 200' and the ratchet wheel 300 'to co-rotate, and the bidirectional pawl 200'
When the upper cover 500 'rotates reversely, the driven disc 400', the pawl 200 'and the ratchet wheel 300' can be driven to rotate reversely together; the reset means enables the bidirectional ratchet 200 'to be located at the separated position, enables the upper cover 500', the driven plate 400 'and the bidirectional ratchet 200'
And resetting.
Disclosure of Invention
The first purpose of the present invention is to provide a water outlet device with an automatic return switching mechanism, which has a novel structure and is convenient to switch.
The invention also provides a water outlet device with an automatic return switching mechanism, which is convenient to switch by one hand and is a hand-held shower head.
In order to achieve the first object, a water outlet device with an automatic return switching mechanism comprises:
the water dispenser comprises a body, wherein a containing cavity is formed on the body and is provided with a water inlet end which is butted with an external water source;
the fixed disc is fixedly arranged in the accommodating cavity of the body and is provided with a first water through hole communicated with the water inlet channel;
the water outlet body assembly is rotatably arranged on the accommodating cavity by taking the central axis as a rotating axis, a water collecting cavity is formed between the fixed disc and the water inlet end surface of the water outlet body assembly, the water outlet body assembly at least has two different functional spray jets, each functional spray is correspondingly provided with at least one water inlet communicated with a water channel on the water inlet end surface of the water outlet body assembly, and the water inlets are circumferentially arranged around the central axis O by the same radius R;
the transmission disc is arranged between the fixed disc and the bottom wall of the accommodating cavity and is in linkage with the water outlet body assembly, so that the transmission disc can rotate around the central axis O;
the ratchet mechanism comprises a ratchet wheel, at least one driving pawl and at least one non-return pawl, the ratchet wheel can be arranged on the transmission disc in a relatively rotating mode and is arranged coaxially with the transmission disc, the driving pawl is arranged on the transmission disc and located on the opposite end face of ratchet teeth of the ratchet wheel, the driving pawl and the transmission disc are arranged in a linkage mode, the transmission disc is driven to rotate through the rotating water outlet body assembly, the driving pawl pushes the ratchet wheel to rotate around the central axis O in the forward direction, and the non-return pawl is located on the opposite end face of the ratchet teeth of the ratchet wheel and used for limiting reverse reset rotation of the ratchet wheel;
the switching disc is arranged in the water collecting cavity between the water inlet end face of the water outlet body assembly and the fixed disc in a rotatable mode around the central axis O, the switching disc is arranged in a linkage mode with the ratchet wheel, a plurality of second water passing holes are formed in the switching disc, each second water passing hole is circumferentially distributed around the central axis O with the same radius R, the second water passing holes can be selectively in butt joint with the water inlet and are communicated with the water way, and therefore the water way switching of the splash with different functions of the water outlet device is achieved;
and the elastic resetting device can enable the water outlet body assembly to rotate reversely to reset after the external force is released.
By adopting the design, the water outlet body assembly rotates forwards by taking the central axis O as a rotating axis through external force, the elastic reset device is in a compressed state, the water outlet body assembly rotates to synchronously drive the transmission disc to rotate, the drive pawl arranged on the rotating disc pushes the ratchet wheel to rotate forwards by a certain angle around the central axis O, and then the switching disc is driven to rotate forwards by a certain angle around the central axis O, after the external force is released, the water outlet body assembly, the transmission disc and the drive pawl are reversely rotated and reset under the action of the elastic reset device, and the non-return pawl prevents the ratchet wheel from rotating backwards, so that the ratchet wheel and the switching disc cannot be synchronously reset with the water outlet body assembly and are kept still, so that the relative rotation between the switching disc and the water outlet body assembly is realized, the second water passing holes on the switching disc are selectively butted with the water inlets corresponding to each functional splash of the water outlet body assembly and are conducted, and the switching of different functional splash of the water outlet device is realized.
In order to achieve the second purpose, the water outlet device is a handheld shower head, a switching shifting piece is arranged on one side, adjacent to the handle, of the outer end face of the water outlet body assembly, and the water outlet body assembly is driven to rotate forwards through the switching shifting piece. By the arrangement, the water outlet device returns to the conventional handheld shower head, adopts a conventional means that the switching shifting sheet drives the water outlet body component to rotate, and is convenient to switch by one hand; meanwhile, the switching shifting piece can rotate reversely to reset under the action of the elastic resetting device after the external force is released, so that different switching handfeels are realized.
Drawings
The detailed description, given as a non-limiting example, better explains what the invention includes and can be implemented, and moreover, refers to the accompanying drawings, in which:
FIG. 1 is an exploded view of CN 102728506A;
FIG. 2 is a perspective assembly view of the water outlet device of the present invention;
FIG. 3 is an exploded view of the water outlet device of the present invention;
FIG. 4 is an exploded view of the water outlet device of the present invention from another angle;
FIG. 5 is a longitudinal cross-sectional view of the present invention showing the water outlet device;
FIGS. 6 to 7 are partially exploded views of the water outlet device of the present invention;
FIG. 8 is a block diagram of the drive disk and the water diversion disk of the present invention;
FIG. 9 is a structural diagram of the switching plate and the ratchet of the present invention;
fig. 10 is a positional relationship between the water inlet of the water diversion disc and the second water passing hole of the switching disc according to the present invention;
FIG. 11 is a perspective view of the structure of the switching plate of the present invention;
FIG. 12 is a block diagram of another embodiment of a knock out tray of the present invention;
fig. 13 is a structural view of the elastic reset device of the present invention;
fig. 14 is a block diagram of another embodiment of the elastic return device of the present invention;
fig. 15 is a structural view of a spring seat of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
In the description of the present invention, "forward" and "reverse" are relative relationships, that is, "reverse" is counterclockwise rotation if "forward" refers to clockwise rotation, or "reverse" is clockwise rotation if "forward" refers to counterclockwise rotation; the terms "top" and "bottom" are used in an orientation or positional relationship relative to the drawings, for convenience and simplicity of description; in the description of the present claims, the "central axis O" coincides with the central axis of the positioning post; in the description of the invention, when the shaft lever close to the reference is deflected, the position deviation of the central axis of the shaft lever and the central axis of the through hole of the fixed seat is in the range of-5 degrees to 5 degrees.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated.
Referring to fig. 2 to 12, the present invention discloses a water outlet apparatus with an automatic return switching mechanism, including:
a body 1, body 1 of this embodiment is the body 1 of hand-held type gondola water faucet, body 1 has the handle and goes out water portion to constitute, establish a water inlet channel 11 that switches on mutually with external water source in the handle, go out to form a holding chamber 12 in the water portion, the top in holding chamber 12 has the opening, holding chamber 12 has the end 17 of intaking that docks with water inlet channel 11. A positioning column 13 is arranged in the center of the bottom wall of the accommodating cavity 12, and a threaded hole 131 is arranged in the inner cavity of the positioning column 13.
A fixed disk 2, fixed disk 2 is discoid, and it sets firmly in the holding chamber 12 of body 1, be equipped with first water hole 21 of crossing on the fixed disk 2, first water hole 21 of crossing switches on with the end 17 water route of intaking of body 1, fixed disk 2 is equipped with an annular groove 23 towards the terminal surface middle part in the outside, the central authorities of annular groove 23 are equipped with first through-hole 22, an annular flange 24 is upwards protruding established to the bottom of annular groove 23.
And the water outlet body component 3 takes the central axis O as a rotating axis and is rotatably arranged on the accommodating cavity 12. Referring to fig. 3 and 4, the water outlet body assembly 3 sequentially includes a water diversion disc 33, a plurality of water outlet rubber pads 34 and a water outlet cover 35, which are fixedly connected with each other, from inside to outside. Referring to fig. 5, a first cylinder 32 is disposed in the middle of the water diversion disc 33, a second through hole 331 is disposed in the middle of the first cylinder 32, the second through hole 331 includes a small hole 3311 and a large hole 3312 from top to bottom, and a first step surface 3313 is formed at a joint of the small hole 3311 and the large hole 3312. The outer end face of the water outlet cover 35 is provided with a switching shifting sheet 37 on one side adjacent to the handle, the water outlet body assembly 3 is driven to rotate through the switching shifting sheet 37, the water outlet device returns to a conventional handheld shower head and adopts a conventional means that the switching shifting sheet 37 drives the water outlet cover 35 to rotate, and the switching is convenient for one-hand switching. The water diversion disc 33 is fixedly connected with the water outlet cover 35 in a mutually buckled mode, so that the inner cavity of the water diversion disc forms at least two water containing cavities 36 with mutually separated water paths, the embodiment discloses the water containing cavities 36 with the mutually separated water paths, the number of the water outlet rubber pads 34 is consistent with that of the water containing cavities 36, and each water outlet rubber pad 34 is arranged in the corresponding water containing cavity 36 and is mutually attached to the end face of the inner side of the water outlet cover 35. The water outlet rubber pad 34 is provided with a plurality of water outlet convex columns 341, at least one water outlet 342 is formed on each water outlet convex column 341, the water outlet surface cover 35 forms a third through hole 351 at a position corresponding to the water outlet convex column 341, and the water outlet convex column 341 directly extends out of the third through hole 351. The water distribution disc 33 is a water inlet end face facing the containing cavity 12 of the body 1, a water collecting cavity 100 is formed between the water inlet end faces of the fixed disc 2 and the water distribution disc 33, the water outlet rubber mat 34 is a water outlet end face facing the water distribution disc 33, at least one water inlet 31 communicated with a water channel is formed in each water containing cavity 36 on the water inlet end face of the corresponding position, the water inlets 31 are circumferentially distributed around the central axis O by the same radius R, at least one water passing opening 343 communicated with the water channel is formed in each water containing cavity 36 on the water outlet end face of the corresponding position, and each water passing opening 343 is communicated with the corresponding water outlet convex column 341 and the water outlet 342. Preferably, each water holding chamber 36 is provided with two water inlets 31, the two water inlets 31 are symmetrically arranged relative to the central axis O, and the flow rate flowing into each water holding chamber 36 is increased by increasing the flow area of the water inlets 31 of each water holding chamber 36.
A drive disk 4, it sets up between the diapire of fixed disk 2 and holding chamber 12, drive disk 4 sets up with dividing water disk 3 linkage, makes drive disk 4 can be rotatory around central axis O. Preferably, referring to fig. 6 and 7, an annular protruding strip 14 is disposed at a position, opposite to the driving plate 4, of the bottom of the accommodating cavity 12 of the body 1, and the annular protruding strip 14 is in abutting contact with the bottom of the driving plate 4, so that the rotational friction of the driving plate 4 can be effectively reduced. The position of the first cylinder 32 of the water diversion disc 33 on the transmission disc 4 is provided with a second cylinder 43, the position of the second cylinder 43 on the transmission disc 4 is provided with a fourth through hole 44, the first cylinder 32 of the water diversion disc 33 is arranged in the fourth through hole 44 of the transmission disc 4 in a penetrating manner, in the embodiment, the periphery of the first cylinder 32 is provided with a plurality of first limiting protruding ridges 321, the inner cavity of the second cylinder 43 is correspondingly provided with a plurality of first limiting grooves 431 matched with the first limiting protruding ridges, and the transmission disc 4 and the water diversion disc 33 are arranged in a linkage manner. The transmission disc 4 is provided with a sector 41 extending outwards, the bottom of the accommodating cavity 12 of the body 1 is provided with an arc-shaped convex strip 15 corresponding to the sector 41, and the arc-shaped convex strip 15 is used for supporting the sector 41; arc sand grip 15 and body 1 reference column 13 are coaxial to be arranged, have two stopper 16 that the interval set up on the arc sand grip 15, sector 41 is located between two stopper 16, when going out the rotatory transmission dish 4 that drives of water body subassembly 3 and rotate, sector 41 can produce respectively with two stopper 16 and lean on spacingly for the turned angle of restriction transmission dish 4, then the turned angle of restricting out water body subassembly 3, specifically speaking, when going out water body subassembly 3 and being in quiescent condition, it leans on to go out water body subassembly 3 and lean on with it to have certain interval with another stopper 16, drives out water body subassembly 3 forward rotation through switching plectrum 37 and leans on with another stopper 16 until the sector 41 of transmission dish 4, it accomplishes the switching of an angle to go out water body subassembly 3, and this angle is established to gamma.
Referring to fig. 6 and 7, a ratchet mechanism 5, the ratchet mechanism 5 is disposed between the fixed disk 2 and the bottom wall of the accommodating cavity 12, the ratchet mechanism 5 includes an outer ratchet 51 having one-way ratchet teeth, at least one driving pawl 52 and at least one non-return pawl 53, the outer ratchet 51 is disposed on an outward end surface of the transmission disk 4 in a relatively rotatable manner and is disposed coaxially with the outer ratchet 51, and a fifth through hole 511 is disposed in a middle portion of the ratchet 51. The sector 41 of the driving disc 4 is provided with at least one second fixing column 451 protruding upwards on the outer ring of the outer ratchet 51, the center of the top of each second fixing column 451 is provided with a second placing groove 452, the second placing groove 452 is provided with a second gap 453 towards the ratchet of the ratchet 51, the driving pawl 52 is placed in the second placing groove 452, so that the free end of the driving pawl 52 can face and contact with the ratchet of the ratchet 51, and when the water outlet assembly 3 rotates forwards, the driving pawl 52 pushes the outer ratchet 51 to rotate forwards around the central axis O. At least one first fixing column 18 is convexly arranged on the outer ring of the outer ratchet wheel 51 on the bottom wall of the accommodating cavity 12 of the body 1, a first placing groove 181 is arranged in the center of the top of the first fixing column 18, a first gap 182 is formed in the first placing groove 181 towards the ratchet teeth of the ratchet wheel 51, and the non-return pawl 53 is arranged in the first placing groove 181, so that the free end of the non-return pawl 53 can face and contact with the ratchet teeth of the ratchet wheel 51 to limit the reverse rotation reset of the ratchet wheel 51. Preferably, the transmission disc 4 has a projection 42 at a position corresponding to the free end of the non-return pawl 53, the projection 42 being used to support the free end of the non-return pawl 53. Preferably, the two driving pawls 52 and the two non-return pawls 53 are provided, the two driving pawls 52 are located on one side of the ratchet wheel 51, the two non-return pawls 53 are located on the other side of the ratchet wheel 51, and when the transmission disc 4 is in a stable state, the two driving pawls 52 and the two non-return pawls 53 are substantially uniformly distributed circumferentially around the central axis O, and the structure is provided to make the stress on the ratchet wheel 51 more balanced, and further prevent the ratchet wheel 51 from generating deflection during rotation. It should be noted that, in other embodiments, the ratchet mechanism 5 is an internal ratchet mechanism (not shown), that is, the ratchet can be arranged in an inner ring, and the corresponding driving pawl and the non-return pawl are correspondingly arranged on the opposite surface facing the ratchet; or the ratchet wheel may be replaced by an inner ratchet wheel and an outer ratchet wheel (not shown), that is, the ratchet wheel is provided with ratchets on both the inner ring and the outer ring, the driving pawl may be separately provided on the outer ring of the ratchet wheel, and the non-return pawl is provided on the inner ring of the ratchet wheel, or vice versa.
A switching disc 6 rotatably disposed in the water collecting chamber 100 between the water inlet end surface of the water outlet body assembly 3 and the fixing disc 2 around the central axis O, wherein a third cylinder 62 and a sixth through hole 63 are disposed in the middle of the end surface of the switching disc 6 facing the inside, in this embodiment, a plurality of second limiting protruding ridges 621 are disposed on the periphery of the third cylinder 62, the third cylinder 62 of the switching disc 6 passes through the first through hole 22 of the fixing disc 2 and is disposed in the fifth through hole 511 of the ratchet 51, and a second limiting groove 512 correspondingly matched with the second limiting protruding ridges 621 is disposed in the fifth through hole 511 of the ratchet 51, so that the switching disc 6 and the ratchet 51 are linked. The switching plate 6 is provided with a plurality of second water passing holes 61, each second water passing hole 61 is circumferentially arranged around the central axis O with the same radius R, and the second water passing holes 61 can be selectively butted with the water inlets 31 corresponding to each functional splash and communicated with a water channel, so that the water channel switching of the different functional splash of the water outlet device is realized.
At least one elastic reset device (7, 7a), and the elastic reset device (7, 7a) can enable the water outlet body component 3 to be reversely rotated and reset after the external force is released. In one embodiment, referring to fig. 7 and 13, the elastic restoring means 7 includes: the water diversion disc 33 comprises a guide arc-shaped cavity 71, a first spring 72 and a guide block 73 which are arranged in the body 1, wherein the first spring 72 and the guide block 73 are both arranged in the guide arc-shaped cavity 71, the first spring 72 abuts against the inner walls of the guide block 73 and the guide arc-shaped cavity 71, the guide arc-shaped cavity 71 and a positioning column 13 are coaxially arranged, a guide hole 731 is formed in the guide block 73, and a guide column 74 matched with the guide hole 731 is arranged at the position, opposite to the guide hole 731, of the inner side end surface of the water diversion disc 33; by rotating the water discharging body assembly 3, the guide post 74 drives the guide block 73 to move in the guide arc-shaped cavity 71 and compress the first spring 72, after the external force is released, the elastic restoring force generated by the first spring 72 makes the guide block 73 reversely rotate until the guide block is reset, and then the water discharging body assembly 3 reversely rotates until the guide block is reset.
Referring to fig. 14, another embodiment of the elastic restoring means 7a is disclosed, the elastic restoring means 7a is disposed between the fixed tray 2 and the bottom wall of the accommodating chamber 12, the elastic restoring means 7a comprises: the fixed seat 71a, the spring seat 73a and the first spring 72 are fixed on the bottom wall of the accommodating cavity 12 of the body 1, the fixed seat 71a has a displacement space 711a and a through hole 712a, the spring seat 73a includes a pivot seat 731a and a shaft 732a fixedly connected to each other, the pivot seat 731a is connected to the transmission disc 4 through a pivot 733a, and the free end of the shaft 732a passes through the through hole 712a and can be close to axial displacement along the shaft 732a in the displacement space 711a of the fixed seat 71 a. A reinforcing block 7312a with a certain thickness is protruded downwards from the bottom surface of the pivot seat 731a at a side close to the shaft 732a, and the reinforcing block 7312a is flush with the same side end surface of the pivot seat 731a with respect to one side end surface of the fixed seat 71a, so as to form a flat abutting surface P. The first spring 72 is sleeved on the shaft rod 732a, and two ends of the first spring are respectively abutted against the abutting surface P and the opposite end surfaces of the fixed seat 71a, and the arrangement of the reinforcing block 7312a effectively reduces the manufacturing material of the pivot seat 731a under the condition of ensuring the stable force application of the first spring 72. The water outlet body assembly 3 is rotated in the forward direction to drive the transmission disc 4 to rotate in the synchronous forward direction, the pivot joint seat 731a arranged on the transmission disc 4 drives the free end of the shaft rod 732a to move inwards in the displacement space 711a of the fixed seat 71a to approach to the axial displacement, and compresses the first spring 72, after the external force is released, the elastic restoring force generated by the first spring 72 enables the free end of the shaft rod 732a to approach to the outward displacement along the axial direction, and then the transmission disc 4 and the water outlet body assembly 3 are driven to rotate in the synchronous reverse direction until the reset is achieved. Preferably, in this embodiment, two elastic return devices 7a are provided at intervals between the fixed disk 2 and the bottom wall of the accommodating cavity 12, so that the force applied to the transmission disk 4 is more uniform and stable; moreover, in order to achieve a force balance of the transmission disc 4 without generating a deflection, the two elastic return means 7a may be arranged symmetrically with respect to the central axis O, as the housing cavity 12 of the body 1 allows.
Preferably, referring to fig. 15, the top surface of the pivot seat 731a has a limiting pin 7311a for limiting the pivot seat 731a to move upward along the axial direction of the pivot 733a, the top surface of the limiting pin 7311a has a spherical engaging portion a, the spherical engaging portion a of the limiting pin 7311a abuts against the bottom surface of the fixed disk 2, the pivot seat 731a and the fixed disk 2 can move relatively, and the arrangement of the spherical engaging portion a greatly reduces the rotational friction between the top surface of the limiting pin 7311a and the bottom surface of the fixed disk 2, so that the water outlet assembly 3 can rotate smoothly.
Referring to fig. 5, a limiting post 30 includes, from top to bottom, a large-diameter section 301, a small-diameter section 302 and a connecting section 303, a second step surface 304 is formed at a joint of the large-diameter section 301 and the small-diameter section 302, and a seventh through hole 305 is formed in a middle portion of the limiting post 30. The positioning column 13 passes through the fourth through hole 44 of the transmission disc 4 and is placed in the large aperture 3312 of the second through hole 331 of the water distribution disc 33 with a gap, a small gap along the vertical direction is formed between the top end surface of the positioning column 13 and the first step surface 3313 of the water distribution disc 33, a non-circular jack 132 is arranged in the inner cavity of the positioning column 13, the connecting section 303 of the limiting column 30 has a profile matched with the jack 132 of the positioning column 13, the limiting column 30 passes through the small aperture 301 of the second through hole 331 of the water distribution disc 33 from top to bottom and is placed in the jack 132 of the positioning column 13, the small-diameter section 302 of the limiting column 30 is placed in the small aperture 3311 of the second through hole 331 of the water distribution disc 33 with a gap along the vertical direction, and the second step surface 304 of the limiting column 30 and the top end surface of the first column 32 of the water distribution disc 33 have a small gap along the vertical direction, and the connecting section 303 of the limiting column 30 is placed in the jack 132 of the positioning column 13 in a non-rotatable manner. A bolt 9 passes through the seventh through hole 305 of the position-limiting post 30 and is locked on the threaded hole 131 of the positioning post 13, and the end cap of the bolt 9 abuts against the top of the position-limiting post 30, so that the position-limiting post 30 is fixedly connected to the positioning post 13. The arrangement of the structure realizes that the water outlet body component 3 is rotationally arranged on the accommodating cavity 12 by taking the central axis O as a rotating axis, and prevents the water outlet body component 3 from being separated from the accommodating cavity 12 of the body 1.
Referring to fig. 5, a second spring 40, wherein the second spring 40 is disposed in the annular groove 23 and sleeved on the annular flange 24, and one end of the second spring 40 is always abutted against the bottom surface of the switching plate 6 by an elastic pre-tightening force generated by the second spring 40. The second spring 40 is arranged to realize that the switching disc 6 can stably rotate, and replaces the direct contact between the switching disc 6 and the fixed disc 2, so that the rotation friction of the switching disc 6 is greatly reduced, and the water outlet body assembly 3 can smoothly rotate.
The specific working principle of the invention is as follows:
the switching plectrum 37 drives the water outlet body assembly 3 to rotate around the central axis O in the positive direction by a positive rotation angle gamma, the transmission disc 4 synchronously rotates, at the moment, the first spring 72 is in a compressed state, the driving pawl 52 arranged on the transmission disc 4 pushes the ratchet wheel 51 to rotate around the central axis O in the positive direction by a certain angle, and then the switching disc 6 is driven to rotate around the central axis O by a certain angle; after the external force of the switching plectrum 37 is released, the water outlet body assembly 3, the transmission disc 4 and the driving pawl 52 are reversely rotated and reset under the action of the first spring 72, and the non-return pawl 53 prevents the ratchet wheel 51 from reversely rotating, so that the ratchet wheel 51 and the switching disc 6 cannot be synchronously reset with the water outlet body assembly 3 and are kept still, so that the relative rotation between the switching disc 6 and the water outlet body assembly 3 is realized, the second water passing hole of the switching disc 6 is selectively butted with the water inlet 31 corresponding to each functional splash of the water distribution disc 33 and is communicated with a water channel, and the water channel switching of the different functional splash of the water outlet device is realized. The external water source sequentially flows into the water collecting chamber 100 through the water inlet channel 11, the water inlet end 17 of the body 1 and the first water passing hole 21 of the fixed disk 2, then flows into the corresponding water inlet 31 through the second water passing hole 61 of the switching disk 6, and sprays different functional water sprays outwards from the water outlets 342 of the water outlet assembly 3; meanwhile, the water outlet body assembly 3 can reversely rotate and reset under the action of the elastic resetting device (7, 7 a) after the external force is released, so that different switching handfeel is realized.
In this embodiment, referring to fig. 5, the third cylinder 62 of the switching disc 6 passes through the first through hole 22 of the fixed disc 2 and is disposed in the fifth through hole 511 of the ratchet 51, the first sealing ring 10 is additionally disposed between the third cylinder 62 of the switching disc 6 and the first through hole 22 of the fixed disc 2, the first cylinder 32 of the water diversion disc 33 passes through the sixth through hole 63 of the switching disc 6 and is disposed in the fourth through hole 44 of the transmission disc 4, and the second sealing ring 20 is additionally disposed in the first cylinder 32 of the water diversion disc 33 and the sixth through hole 63 of the switching disc 6, so that water in the water collecting chamber 100 cannot enter the space S enclosed between the fixed disc 2 and the bottom wall of the accommodating chamber 12, the space S is in a water-blocking state, and the transmission disc 4 and the ratchet 5 are both disposed in the space S, thereby preventing unsmooth movement or movement failure of the mechanism due to influence of water pressure on movement of the mechanism, and ensuring that the water outlet device can normally perform water path switching.
In this embodiment, the water outlet assembly 3 is capable of spraying two different functional spray patterns and mixing the two functional spray patterns, please refer to fig. 11 and 12, the switching disk 6 is provided with a plurality of groups of second water through holes 61, each group of second water through holes 61 of the switching disk 6 is equidistantly distributed along the circumferential direction, and a closed surface 64 is formed between adjacent groups, each group of second water through holes 61 includes two second water through holes 61, an angle between two adjacent second water through holes 61 of different groups is α, an angle between two second water through holes 61 of the same group is β, α =2 β, and an angle δ = α between two adjacent water inlets 31 of different functional spray patterns is. In order to achieve the water-resisting effect, a plurality of sinking grooves 65 for placing sealing gaskets 8 are formed in the positions, corresponding to the switching closed surface 64 and the second water passing holes 61, of the end surface of one side, facing the water outlet body assembly 3, of the switching end surface, each sinking groove 65 is provided with a bottom surface 651, a hollow convex column 66 is arranged on the bottom surface 651 of each sinking groove 65, and the sealing gaskets 8 are sleeved on the corresponding convex columns 66; in a more preferable scheme, the arrangement of the sinking grooves 65 and the protruding columns 66 of the switching disk 6 is eliminated, referring to fig. 13, the sinking grooves 65 for placing the sealing gaskets 8 are formed at the positions of the water inlets 31 of the water diversion disk 33, each sinking groove has a bottom surface 651, the bottom surface 651 of each sinking groove 65 is provided with a hollow protruding column 66, the sealing gaskets 8 are sleeved on the corresponding protruding columns 66, the arrangement of the structure greatly reduces the number of the sinking grooves 65 and the protruding columns 66, and correspondingly, the number of the sealing gaskets 8 is greatly reduced.
In other embodiments, the water outlet device is a top spray, accordingly, the body 1 adopts a top spray body, an external water source sequentially flows into the water collecting chamber 100 through the water inlet end 17 of the accommodating cavity 12 and the first water passing hole 21 of the fixed disk 2, and other structures and working principles are consistent with the above embodiments.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (15)
1. The utility model provides a water installation with self return switching mechanism which characterized in that includes:
the water pump comprises a body (1), wherein a containing cavity (12) is formed in the body (1), and the containing cavity (12) is provided with a water inlet end (17) which is butted with an external water source;
the fixed disc (2) is fixedly arranged in the accommodating cavity (12) of the body (1), and the fixed disc (2) is provided with a first water through hole (21) communicated with the water inlet end (17);
the water outlet body assembly (3) is rotatably arranged on the accommodating cavity (12) by taking a central axis (O) as a rotating axis, a water collecting chamber (100) is formed between the fixed disc (2) and the water inlet end face of the water outlet body assembly (3), the water outlet body assembly (3) at least has two different functional water sprays which can be sprayed outwards, each functional water spray is correspondingly provided with at least one water inlet (31) communicated with a water channel of the functional water spray at the water inlet end face of the water outlet body assembly (3), and the water inlets (31) are circumferentially arranged around the central axis (O) by the same radius R;
the transmission disc (4) is arranged between the fixed disc (2) and the bottom wall of the accommodating cavity (12), and the transmission disc (4) is arranged in a linkage manner with the water outlet body assembly (3) so that the transmission disc (4) can rotate around the central axis (O);
the ratchet mechanism (5) comprises a ratchet wheel (51), at least one driving pawl (52) and at least one non-return pawl (53), the ratchet wheel (51) can be arranged on the transmission disc (4) in a relatively rotating mode and is coaxially arranged with the transmission disc, the driving pawl (52) is arranged on the transmission disc (4) and is located on the opposite end face of the ratchet wheel (51), the driving pawl (52) and the transmission disc (4) are arranged in a linkage mode, the transmission disc (4) is driven to rotate through the forward rotating water outlet body assembly (3), the driving pawl (52) pushes the ratchet wheel (51) to rotate forward around the central axis (O), and the non-return pawl (53) is located on the opposite end face of the ratchet wheel (51) and is used for limiting reverse reset rotation of the ratchet wheel (51);
the switching disc (6) is rotatably arranged in the water collecting cavity (100) between the water inlet end face of the water outlet body assembly (3) and the fixed disc (2) around a central axis (O), the switching disc (6) is arranged in a linkage manner with the ratchet wheel (51), a plurality of second water through holes (61) are formed in the switching disc (6), each second water through hole (61) is circumferentially arranged around the central axis (O) by the same radius R, and the second water through holes (61) can be selectively butted with the water inlet (31) and communicated with a water channel, so that the water channel switching of the water outlet device for spray with different functions is realized;
at least one elasticity resetting means (7 a), it can make out water body subassembly (3) and can the counter rotation reset after the external force releases, elasticity resetting means (7 a) set up between the diapire of fixed disk (2) and holding chamber (12), elasticity resetting means (7 a) include: the spring seat (73 a) comprises a pivot seat (731 a) and a shaft lever (732 a) which are fixedly connected with each other, the pivot seat (731 a) is connected with the transmission disc (4) through a pivot (733 a), the free end of the shaft lever (732 a) passes through the through hole (712 a) and can be close to axial displacement along the shaft lever (732 a) in the displacement space (711 a) of the fixed seat (71 a), the first spring (72) is sleeved on the shaft lever (732 a), and two ends of the first spring are respectively abutted against opposite end faces of the fixed seat (71 a) and the pivot seat (731 a); the water outlet body assembly (3) is rotated in the forward direction to drive the transmission disc (4) to rotate in the forward direction synchronously, the free end of the shaft rod (732 a) is driven by the pivot joint seat (731 a) arranged on the transmission disc (4) to move inwards in the displacement space (711 a) of the fixed seat (71 a) close to the axial displacement and compress the first spring (72), and after external force is released, the elastic restoring force generated by the first spring (72) enables the transmission disc (4) and the water outlet body assembly (3) to rotate in the reverse direction synchronously until the transmission disc (4) and the water outlet body assembly (3) reset.
2. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: the top surface of the pivoting seat (731 a) is provided with a limiting pin (7311 a) for limiting the pivoting seat (731 a) to move upwards along the axial direction of the pivot (733 a), the top surface of the limiting pin (7311 a) is provided with a spherical matching part (A), the spherical matching part (A) of the limiting pin (7311 a) is abutted against the bottom surface of the fixed disk (2), and the limiting pin (7311 a) and the fixed disk (2) can move relatively.
3. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: the bottom surface of the pivoting seat (731 a) has a reinforcing block (7312 a) with a certain thickness at one side close to the shaft rod (732 a), and one end part of the first spring (72) abuts against the reinforcing block (7312 a).
4. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: an annular groove (23) is formed in the middle of the end face of one side, facing the switching disc (6), of the fixed disc (2), and an annular flange (24) is arranged on the bottom wall of the annular groove (23); the switching plate is characterized by further comprising a second spring (40), wherein the second spring (40) is arranged in the annular groove (23) and sleeved on the annular flange (24), and one end of the second spring (40) is always abutted against the bottom surface of the switching plate (6).
5. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: an annular convex strip (14) is arranged at the bottom of the body accommodating cavity (12) at a position corresponding to the transmission disc (4), and the annular convex strip (14) is abutted and contacted with the bottom of the transmission disc (4).
6. The water outlet device with the automatic return switching mechanism as claimed in claim 5, wherein: the transmission disc (4) is provided with a sector (41) extending outwards, a ratchet wheel (51) of the ratchet mechanism (5) is an outer ratchet wheel, and the driving pawl (52) is arranged on the sector (41); an arc-shaped convex strip (15) is arranged at the bottom of the body accommodating cavity (12) relative to the sector part (41), and the arc-shaped convex strip (15) is used for supporting the sector part (41); the arc-shaped convex strips (15) are arranged around the central axis (O), and two limiting blocks (16) arranged at intervals are arranged on the arc-shaped convex strips (15); when rotatory play water body subassembly (3) drive driving disc (4) and rotate, fan-shaped portion (41) can produce respectively with two stopper (16) and lean on spacing for the turned angle of restriction driving disc (4), then the turned angle of restriction play water body subassembly (3).
7. The water outlet device with the automatic return switching mechanism as claimed in claim 6, wherein: the bottom wall of the accommodating cavity (12) of the body (1) is provided with at least one first fixing column (18) in an upward protruding manner on the outer ring of the ratchet wheel (51), the center of the top of each first fixing column (18) is provided with a first placing groove (181), the first placing groove (181) is provided with a first notch (182) towards the ratchet of the ratchet wheel (51), and the non-return pawl (53) is placed in the first placing groove (181), so that the free end of the non-return pawl (53) can face and contact with the ratchet of the ratchet wheel (51); the transmission disc (4) has a projection (42) at a position corresponding to the non-return pawl (53), the projection (42) being used to support the free end of the non-return pawl (53).
8. The water outlet device with the automatic return switching mechanism as claimed in claim 7, wherein: the two driving pawls (52) and the two check pawls (53) are arranged, the two driving pawls (52) are located on one side of the ratchet wheel (51), the two check pawls (53) are located on the other side of the ratchet wheel (51), and when the transmission disc (4) is in a stable state, the two driving pawls (52) and the two check pawls (53) are basically and uniformly distributed in the circumferential direction around the central axis (O).
9. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: a first cylinder (32) and a second cylinder (43) are respectively convexly arranged on the opposite sides of the water outlet body component (3) and the transmission disc (4), one of the first cylinder (32) and the second cylinder (43) is provided with a plurality of first limiting convex ribs (321), the other one of the first cylinder (32) and the second cylinder (43) is provided with a corresponding plurality of first limiting grooves (431), and the water outlet body component (3) and the transmission disc (4) are arranged in a linkage manner through the matching between the first limiting convex ribs (321) and the first limiting grooves (431); switch dish (6) and establish a third cylinder (62) towards one side protruding of fixed disk (2), be equipped with a plurality of second spacing bead (621) on third cylinder (62), ratchet (51) are equipped with corresponding a plurality of second spacing recess (512), through the cooperation of second spacing bead (621) and second spacing recess (512), make switch dish (6) and ratchet (51) interlock setting.
10. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: each functional spray is located water outlet body subassembly (3) and is equipped with two water inlets (31) towards the inboard, two water inlets (31) are for central axis (O) symmetry setting.
11. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: the water outlet body assembly (3) is provided with two different functional spray flowers which can be sprayed outwards and the two different functional spray flowers are mixed, a plurality of groups of second water passing holes (61) are formed in the switching disc (6), each group of second water passing holes (61) are distributed at equal intervals along the circumferential direction, a closed surface (64) is formed between every two adjacent groups, each group of second water passing holes (61) comprises two second water passing holes (61), the angle between the two second water passing holes (61) which are close to each other in different groups is alpha, the angle between the two second water passing holes (61) in the same group is beta, alpha =2 beta, and the angle delta = alpha between the two water inlets (31) which are close to each other in different functional spray flowers.
12. The water outlet device with the automatic return switching mechanism as claimed in claim 11, wherein: a plurality of heavy grooves (65) used for placing sealing gaskets (8) are formed in the positions, opposite to the closed surface (64) of the switching disc (6) and each second water through hole (61), of one side end face, facing the water outlet body assembly (3), of the switching disc (6), each heavy groove (65) is provided with a bottom surface (651), a hollow convex column (66) is arranged on the bottom surface (651) of each heavy groove (65), and the sealing gaskets (8) are sleeved on the corresponding convex columns (66).
13. The water outlet device with the automatic return switching mechanism as claimed in claim 11, wherein: the water outlet body component is characterized in that the inner side end face of the water outlet body component (3) is provided with a sunken groove (65) for placing a sealing gasket (8) at the position of each water inlet (31) opposite to the water inlet (31), each sunken groove (65) is provided with a bottom face (651), the bottom face (651) of each sunken groove (65) is provided with a hollow convex column (66), and the sealing gasket (8) is sleeved on the corresponding convex column (66).
14. The water outlet device with the automatic return switching mechanism as claimed in claim 1, wherein: a hollow positioning column (13) is arranged in the center of the bottom wall of the accommodating cavity (12), the central axis (O) is superposed with the central axis of the positioning column (13), a threaded hole (131) is formed in the inner cavity of the positioning column (13), and through holes for sleeving the positioning column (13) are formed in the transmission disc (4), the ratchet wheel (51), the fixed disc (2), the switching disc (6) and the water outlet body assembly (3); and a bolt (9) passes through the through hole in sequence and is screwed into the threaded hole (131) in a screwing way, so that the water outlet body assembly (3) can be rotatably arranged on the accommodating cavity (12).
15. The water outlet device with the automatic return switching mechanism as claimed in any one of claims 1 to 14, wherein: the water outlet device is a handheld shower head, a switching shifting sheet (37) is arranged on one side, adjacent to the handle, of the end face of the outer side of the water outlet body assembly (3), and the water outlet body assembly (3) is driven to rotate through the switching shifting sheet (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102023112053.0A DE102023112053A1 (en) | 2022-05-10 | 2023-05-09 | WATER OUTLET DEVICE |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210507780 | 2022-05-10 | ||
| CN2022105077803 | 2022-05-10 |
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| CN114849915A CN114849915A (en) | 2022-08-05 |
| CN114849915B true CN114849915B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210547455.XA Active CN114849915B (en) | 2022-05-10 | 2022-05-18 | Water outlet device with automatic return switching mechanism |
| CN202211439827.3A Pending CN115739420A (en) | 2022-05-10 | 2022-11-17 | Water outlet device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202211439827.3A Pending CN115739420A (en) | 2022-05-10 | 2022-11-17 | Water outlet device |
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| Country | Link |
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| CN (2) | CN114849915B (en) |
| DE (1) | DE102023112053A1 (en) |
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| CN221789697U (en) * | 2024-02-07 | 2024-10-01 | 厦门穿花蝶知识产权科技有限公司 | A flip assembly and shower head |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844117B (en) * | 2010-01-12 | 2012-10-03 | 厦门松霖科技有限公司 | Button-switched sprinkler and switching method thereof |
| CN101799084B (en) * | 2010-04-19 | 2012-08-08 | 厦门松霖科技有限公司 | Water circuit multi-level control device |
| CN102728506B (en) * | 2011-04-01 | 2014-10-22 | 厦门松霖科技有限公司 | Automatic returning and switching device |
| CN103521369B (en) * | 2013-10-25 | 2016-09-07 | 厦门松霖科技有限公司 | Top spray and the shower system of Portable rose combination |
| CN203916946U (en) * | 2014-07-11 | 2014-11-05 | 厦门松霖科技有限公司 | A kind of transfer valve group and apply the gondola water faucet of this transfer valve group |
| CN204276186U (en) * | 2014-11-11 | 2015-04-22 | 东莞市适意洁具有限公司 | A kind of Portable rose of the handoff functionality that automatically resets |
| CN106622705B (en) * | 2015-11-02 | 2019-02-15 | 厦门松霖科技股份有限公司 | A toggle button to switch the water-stop shower in a cycle |
| CN206215391U (en) * | 2016-07-20 | 2017-06-06 | 厦门建霖工业有限公司 | A kind of revolving ring type gondola water faucet combination integrated control assembly of switching |
| CN108772214A (en) * | 2018-07-31 | 2018-11-09 | 沛乐迪(厦门)卫浴有限公司 | A kind of button-switched sprinkler structure |
| US10722906B2 (en) * | 2018-09-19 | 2020-07-28 | Purity (Xiamen) Sanitary Ware Co., Ltd. | Push-button switching shower head structure |
| CN209362744U (en) * | 2018-10-22 | 2019-09-10 | 沛乐迪(厦门)卫浴有限公司 | A kind of water-saving switching construction of shower and shower |
| CN209715437U (en) * | 2019-03-06 | 2019-12-03 | 福建欣宇卫浴科技股份有限公司 | a shower |
| CN212681357U (en) * | 2020-05-06 | 2021-03-12 | 恒洁卫浴集团有限公司 | Gondola water faucet and shower equipment |
| CN213468264U (en) * | 2020-09-24 | 2021-06-18 | 福建欣宇卫浴科技股份有限公司 | Side switch handle automatic return shower |
| CN214487411U (en) * | 2020-10-23 | 2021-10-26 | 厦门群欣工贸有限公司 | Go out water and switch structure and go out water installation |
-
2022
- 2022-05-18 CN CN202210547455.XA patent/CN114849915B/en active Active
- 2022-11-17 CN CN202211439827.3A patent/CN115739420A/en active Pending
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- 2023-05-09 DE DE102023112053.0A patent/DE102023112053A1/en active Pending
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| CN115739420A (en) | 2023-03-07 |
| CN114849915A (en) | 2022-08-05 |
| DE102023112053A1 (en) | 2023-11-16 |
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