CN112871480B - Hollow water outlet mechanism and water outlet device comprising same - Google Patents
Hollow water outlet mechanism and water outlet device comprising same Download PDFInfo
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- CN112871480B CN112871480B CN201911202523.3A CN201911202523A CN112871480B CN 112871480 B CN112871480 B CN 112871480B CN 201911202523 A CN201911202523 A CN 201911202523A CN 112871480 B CN112871480 B CN 112871480B
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- hollow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 251
- 230000007246 mechanism Effects 0.000 title claims abstract description 56
- 230000000903 blocking effect Effects 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0408—Water installations especially for showers
- E03C1/0409—Shower handles
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a hollow water outlet mechanism and a water outlet device comprising the same. The hollow water outlet mechanism is arranged in a hollow way to be provided with a hollow hole and comprises a water inlet channel, a first annular cavity, a middle annular cavity and a last annular cavity; the first annular cavity is communicated with a water inlet channel; a plurality of first water blocking strips are circumferentially arranged between the first annular cavity and the middle annular cavity at intervals, and water in the first annular cavity flows through the first interval between every two adjacent first water blocking strips and enters the middle annular cavity; the annular water passage is arranged between the middle annular cavity and the last annular cavity, water in the middle annular cavity flows into the last annular cavity through the annular water passage after overflowing, flows out along the last annular cavity and is sucked by the air from the hollow hole in the flowing-out process, so that hollow water is formed, and the hollow water is not twisted, attractive and water-saving.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a hollow water outlet mechanism and a water outlet device comprising the same.
Background
The hollow water outlet mechanism, such as CN105983490B, comprises a hollow shell and a flow guiding column inserted in the shell, an annular flow channel is formed between the shell and the flow guiding column, a plurality of arc-shaped water inlet grooves are further arranged on the shell, the arc-shaped water inlet grooves are distributed in an annular array with the annular flow channel as a center, the inner ends of the arc-shaped water inlet grooves are communicated with the annular flow channel, and water flows into the annular flow channel along the arc-shaped water inlet grooves to form a hollow annular water curtain with centrifugal force. When the tangential centrifugal force of the lower flow section of the water casting is greater than the surface tension of the lower flow section, the lower flow section of the water casting breaks up, so that water flows break up into particles to be dispersed after a certain water curtain length is maintained, continuous water spray with a certain range is formed after the particles are dispersed, the bathing range is large, and single particle water spray particles feel good. The water flow of the hollow water outlet mechanism is distorted, so there is a need for further improvement.
Disclosure of Invention
The invention provides a hollow water outlet mechanism and a water outlet device comprising the same, which overcome the defects of the hollow water outlet mechanism in the background technology.
One of the adopted technical schemes for solving the technical problems is as follows:
the hollow water outlet mechanism is hollow and provided with a hollow hole, and is characterized in that: the device comprises a water inlet channel, a first annular cavity, a middle annular cavity and a last annular cavity; the first annular cavity is communicated with a water inlet channel; a plurality of first water blocking strips are circumferentially arranged between the first annular cavity and the middle annular cavity at intervals, and water in the first annular cavity flows through the first interval between every two adjacent first water blocking strips and enters the middle annular cavity; an annular water passage is arranged between the middle annular cavity and the last annular cavity, water in the middle annular cavity overflows to enter the last annular cavity through the annular water passage, and water flows out along the last annular cavity and is sucked in air from the hollow hole in the flowing-out process.
The second technical scheme adopted for solving the technical problems is as follows:
the water outlet device is a water outlet tap, and the water outlet tap is provided with the hollow water outlet mechanism.
The third technical scheme adopted for solving the technical problems is as follows:
the water outlet device is a shower head, and the shower head is provided with the hollow water outlet mechanism.
Compared with the background technology, the technical proposal has the following advantages:
the first annular cavity is used for changing unilateral water inflow of the water inlet channel into annular water flow so as to reduce unilateral water inflow velocity and even whole circle velocity; the first water blocking strips are arranged at intervals in the circumferential direction and are used for changing annular water flow into radial water flow which enters the annular cavity of the middle channel at intervals in the circumferential direction, so that the effect of rectifying and changing single-side water inflow into multi-side water inflow is achieved. The water flow in the middle channel annular cavity overflows fully and then enters the last channel annular cavity through the annular water channel, so that the effect of reducing the flow speed is achieved, the water flow is ensured to be in a complete ring structure, and the water flow is prevented from being broken. The water flow flows out along the last annular cavity and draws in air from the hollow hole in the flowing-out process, precipitation is carried out from a high place, the effect of improving the flow speed and drawing in the air of the hollow hole is achieved, so that hollow water is formed, and the hollow water is not twisted, attractive and water-saving.
The second annular cavity and the second water blocking strips are circumferentially arranged at intervals, flow direction is regulated for the rotating flowing water, the flowing water is changed into water flow which is all directed to the center, the flow rate is uniform in whole circle, and the functions of rectifying and changing the rotating water into non-rotating water are achieved. The third annular cavity water flow overflows fully and then enters the fourth annular cavity through the annular water passage, so that the effect of reducing the flow speed is achieved, the water flow is ensured to be in a complete ring structure, and the water flow is prevented from being broken.
The luminous mechanism comprises an annular luminous part, the annular luminous part is arranged below the water passing seat and surrounds the outside of the fourth annular cavity, the fixed seat, the water absorbing seat and the water passing seat are made of light-transmitting materials, light is scattered through water flow, the air absorbing seat is lightened, people can intuitively appreciate beautiful hollow water flow, and the use experience is improved.
The luminous mechanism also comprises a hydroelectric generation mechanism which is arranged on the water inlet channel and is electrically connected with the luminous part, the hydroelectric generation technology is applied to the water outlet of the product, and the water flow drives the generator to operate so as to realize the lighting effect. When water flows through, the hydroelectric generator operates, the lamp is on, no water flows through, and the lamp is off.
Drawings
The invention is further described below with reference to the drawings and the detailed description.
Fig. 1 is an exploded perspective view of a hollow water outlet mechanism according to an embodiment.
Fig. 2 is a schematic perspective view of a fixing base of the embodiment.
Fig. 3 is a schematic perspective view of a water absorbing seat according to an embodiment.
Fig. 4 is a schematic perspective view of a water passing seat according to an embodiment.
Fig. 5 is one of schematic cross-sectional views of a hollow water outlet mechanism of an embodiment.
FIG. 6 is a second schematic cross-sectional view of a hollow water outlet mechanism according to the embodiment.
FIG. 7 is a schematic perspective view of an embodiment of a hollow water outlet mechanism for use with a first basin tap.
FIG. 8 is a schematic cross-sectional view of a first basin tap.
FIG. 9 is an exploded isometric view of the first basin tap.
Fig. 10 is a schematic perspective view of a hollow water outlet mechanism of an embodiment applied to a kitchen faucet.
FIG. 11 is a schematic perspective view of an embodiment of a hollow water outlet mechanism for use with a second bowl tap.
Fig. 12 is a schematic perspective view of a hollow water outlet mechanism applied to a hand-held shower head according to an embodiment.
Fig. 13 is a schematic perspective view of an embodiment of a hollow water outlet mechanism for use with a shower.
Detailed Description
Referring to fig. 1 to 6, a hollow water outlet mechanism is provided in a hollow manner to have a hollow hole 41 including a water inlet passage 42, a first annular chamber 43, a second annular chamber 44, a third annular chamber 45 and a fourth annular chamber 46. The first annular chamber 43, the second annular chamber 44, the third annular chamber 45, the fourth annular chamber 46 and the hollow hole 41 are arranged from outside to inside. The first annular chamber 43 communicates with the intake conduit 42. A plurality of first water blocking bars 47, 47 'are arranged between the first annular cavity 43 and the second annular cavity 44 at intervals circumferentially, and water in the first annular cavity 43 flows through a first interval between every two adjacent first water blocking bars 47, 47' and enters the second annular cavity 44; a plurality of second water blocking strips 48 are arranged between the second annular cavity 44 and the third annular cavity 45 at intervals circumferentially, and water in the second annular cavity 44 flows through the second interval between every two adjacent second water blocking strips 48 and enters the third annular cavity 45; an annular water passage 49 is arranged between the third annular cavity 45 and the fourth annular cavity 46, water in the third annular cavity 45 overflows fully and then enters the fourth annular cavity 46 through the annular water passage 49, and the water flows out along the fourth annular cavity 46 and sucks air from the hollow hole 41 in the flowing-out process. In this embodiment, the ring is in a circular structure, but not limited to this, and rectangular, square, polygonal, etc. structures may be used as needed.
Hollow water outlet mechanism in this embodiment: the first annular chamber 43 is used for changing the unilateral inflow of the water inlet channel 42 into annular water flow so as to reduce unilateral inflow velocity and even whole circle velocity; the first water blocking strips 47, 47' are arranged at intervals circumferentially and are used for changing annular water flow into radial water flow which enters the second annular cavity 44 at intervals circumferentially, so as to play a role of rectifying and changing single-side water inflow into multi-side water inflow. The second annular chamber 44 and the plurality of circumferentially spaced second water blocking strips 48 regulate the flow direction of the rotating water to become water flow which is directed toward the center, and the flow rate of the whole circle is uniform, thereby playing the roles of rectifying and changing the rotating water into non-rotating water. The water flow in the third annular cavity 45 overflows and enters the fourth annular cavity 46 through the annular water passage 49, so that the effect of reducing the flow speed is achieved, the water flow is ensured to be in a complete ring structure, and the water flow is prevented from being broken. The water flows out along the fourth annular chamber 46 and draws in air from the hollow bore 41 during the outflow, precipitation from high, and serves to increase the flow rate and draw in air from the hollow bore to form hollow water.
At least two wide water blocking bars 47 and other water blocking bars 47' are arranged in the plurality of first water blocking bars 47, 47', the width of the wide water blocking bars 47 is larger than that of the other water blocking bars 47', the two wide water blocking bars 47 are symmetrically arranged radially relative to the axis of the hollow hole 41, and the two wide water blocking bars 47 and the water inlet path 42 are aligned with the connecting part of the first annular cavity 43. Moreover, the central angle of the wide water-blocking strip 47 is larger than the central angle of the rest of the water-blocking strips 47', for example, the central angle of the wide water-blocking strip 47 is 2-5 times that of the rest of the water-blocking strips 47', so that a large amount of water flow can be prevented from entering the second annular cavity 44 from the first interval closest to the connection position (the connection position of the water inlet channel 42 and the first annular cavity 43), and the uniformity of the water flow of each first interval is improved. Further, the plurality of first water blocking strips 47, 47' cooperate to form a first spaced annular array arrangement.
The plurality of second water blocking strips 48 are arranged in an annular array. The annular water passage 49 is located at a height higher than the height of the first space which is higher than the height of the second space which is higher than the lower annular port of the fourth annular chamber 46; the annular water passage 49 is connected between the top periphery of the third annular chamber 45 and the top periphery of the fourth annular chamber 46.
The hollow water outlet mechanism in the specific embodiment comprises a fixed seat 1, a water absorbing seat 2 and a water passing seat 3.
The fixing seat 1 comprises a first enclosing wall 11, the fixing seat 1 is provided with the water inlet channel 42, the first enclosing wall 11 is provided with a first water through hole 111 which penetrates through the water inlet channel 42, and the first water through hole 111 forms a connection position between the water inlet channel 42 and the first annular cavity 43; the water absorbing seat 2 is provided with a fifth surrounding wall 21 and an upper surrounding wall 22 fixedly connected outside the fifth surrounding wall 21, a third surrounding wall 23 is fixedly arranged below the upper surrounding wall 22, and the third surrounding wall 23 and the fifth surrounding wall 21 are arranged at intervals; the water absorbing seat 2 is arranged in the first surrounding wall 11 of the fixing seat 1, and a sealing structure 24 is arranged between the outer peripheral wall of the upper surrounding wall 22 and the first surrounding wall 11; the water passing seat 3 comprises a fourth surrounding wall 31 and a lower surrounding wall 32 fixedly connected outside the fourth surrounding wall 31, a second surrounding wall 33 is fixedly arranged on the lower surrounding wall 32, and the second surrounding wall 33 and the fourth surrounding wall 31 are arranged at intervals; the water passing seat 3 is arranged in the first surrounding wall 11 of the fixing seat 1, a sealing structure is arranged between the outer peripheral wall of the lower surrounding wall 32 and the first surrounding wall 11, and the second surrounding wall 33 and the first surrounding wall 11 are arranged at intervals; the water absorbing seat 2 and the water passing seat 3 are arranged up and down, the upper annular wall 22 and the lower annular wall 32 are arranged up and down, the fourth peripheral wall 31 is inserted between the fifth peripheral wall 21 and the third peripheral wall 23 of the water absorbing seat 2, and the third peripheral wall 23 is inserted between the second peripheral wall 33 and the fourth peripheral wall 31 of the water passing seat 3; the first wall 11 and the second wall 33 form the first annular chamber 43, the second wall 33 and the third wall 23 form the second annular chamber 44, the third wall 23 and the fourth wall 31 form the third annular chamber 45, and the fourth wall 31 and the fifth wall 21 form the fourth annular chamber 46.
The second enclosure wall 33 has the first water blocking strips 47, 47' at its upper end and the second water blocking strip 48 at its lower end of the third enclosure wall 23. The upper end surface of the second enclosing wall 33 abuts against the lower annular surface of the upper annular wall 22, and the upper end surface of the fourth enclosing wall 31 is spaced from the upper annular wall 22 to form the annular water passing channel 49. The lower end surface of the third peripheral wall 23 is spaced from the upper annular surface of the lower annular wall 32.
The hollow water outlet mechanism in the specific embodiment further comprises a light emitting mechanism 5, wherein the light emitting mechanism 5 comprises an annular light emitting part 51 and a hydroelectric generation mechanism 52, and the annular light emitting part 51 is arranged below the water passing seat 3 and surrounds the fourth annular cavity 46; the hydroelectric power generating mechanism 52 is arranged in the water inlet channel 42 and is electrically connected with the light emitting part 51 to supply electric energy to the light emitting part when the water flow is opened. In a specific structure, the bottom surface of the lower annular wall 32 is concavely provided with an annular groove 34, and the annular luminous part 51 is fixedly arranged in the annular groove 34 and emits light upward. In addition, the fixing seat, the water absorbing seat and the water passing seat are made of light-transmitting materials, such as transparent PE materials.
Please refer to fig. 7, 8 and 9, which are schematic diagrams of the hollow water outlet mechanism applied to the first basin tap. The first basin tap includes a tap module 61, a hose module 62, a mounting fixture module 63, a connection module 64, the hollow water outlet mechanism 65 described above, and the hydro-power generation module 52 described above. The hose module 62 includes two hoses for respectively passing cold water and hot water; the tap module 61 comprises a tap main body 611, a valve seat 614, a valve core 612, a handle 613 and the like, wherein a second water inlet channel is arranged in the tap main body, the valve core and the valve seat 614 are connected with two hoses and the second water inlet channel, namely, the second water inlet channel is communicated with the first water inlet channel, and the handle is connected with the valve core so as to drive the valve core to move relatively to realize water channel control; the mounting and securing module 63 includes a locking cap 631, a securing sleeve 632, etc. to secure the faucet body to the deck; the hydroelectric power generation module comprises a hydroelectric power generation seat 521 and a hydroelectric power generator 522, wherein the hydroelectric power generator 522 comprises an inclined water body and a power generation module, and the impeller is driven to rotate through waterpower, so that the power generation module is driven to realize power generation through rotation of the impeller. The connection module connects the faucet body and the hollow water outlet mechanism 65, etc., and includes a component module 641, a plastic tube 642, an adapter cover 643, and a face cover 644. The tap body 611 has an L-shaped structure.
Referring to fig. 10, the water outlet device is a kitchen faucet, which comprises a faucet main body 71, a valve core arranged in the faucet main body 71, a handle 72 connected with the valve core in a transmission manner, and a drawing faucet 73 capable of sliding relative to the faucet main body 71, wherein the drawing faucet 73 is provided with the hollow water outlet mechanism.
Referring to fig. 11, the water outlet device is a second basin tap, which is different from the first basin tap in that: the faucet body 611 is provided with a structure in the shape of a Chinese character 'Bu'.
Referring to fig. 12, the water outlet device is a hand-held shower head, and includes a hand-held portion 81 and a head 82, and the head is provided with the hollow water outlet mechanism.
Referring to fig. 13, the water outlet device is a shower, and comprises a hand shower 91 and a rain shower 92, wherein the hand shower 91 and the rain shower 92 are provided with the hollow water outlet mechanism.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (16)
1. The hollow water outlet mechanism is hollow and provided with a hollow hole, and is characterized in that: the device comprises a water inlet channel, a first annular cavity, a middle annular cavity and a last annular cavity; the first annular cavity is communicated with a water inlet channel; a plurality of first water blocking strips are circumferentially arranged between the first annular cavity and the middle annular cavity at intervals, and water in the first annular cavity flows through the first interval between every two adjacent first water blocking strips and enters the middle annular cavity; an annular water passage is arranged between the middle annular cavity and the last annular cavity, water in the middle annular cavity overflows to enter the last annular cavity through the annular water passage, and the water flows out along the last annular cavity and sucks air from the hollow hole in the flowing-out process; the middle annular cavity comprises a second annular cavity and a third annular cavity, and the last annular cavity comprises a fourth annular cavity; the first water blocking strip is arranged between the first annular cavity and the second annular cavity; the second annular cavity is communicated with the third annular cavity, the annular water passing channel is arranged between the third annular cavity and the fourth annular cavity, and water in the third annular cavity overflows to the fourth annular cavity through the annular water passing channel;
the water-absorbing device also comprises a fixing seat, a water-absorbing seat and a water-passing seat; the fixing seat comprises a first enclosing wall, the fixing seat is provided with the water inlet channel, and the first enclosing wall is provided with a first water through hole which penetrates through the inside and the outside and is communicated with the water inlet channel; the water absorbing seat is provided with a fifth surrounding wall and an upper surrounding wall fixedly connected outside the fifth surrounding wall, a third surrounding wall is fixedly arranged below the upper surrounding wall, and the third surrounding wall and the fifth surrounding wall are arranged at intervals; the water absorbing seat is arranged in the first surrounding wall of the fixing seat, and a sealing structure is arranged between the outer surrounding wall of the upper surrounding wall and the first surrounding wall; the water passing seat comprises a fourth surrounding wall and a lower surrounding wall fixedly connected outside the fourth surrounding wall, a second surrounding wall is fixedly arranged on the lower surrounding wall, and the second surrounding wall and the fourth surrounding wall are arranged at intervals outside and inside; the water passing seat is arranged in the first surrounding wall of the fixing seat, a sealing structure is arranged between the outer surrounding wall of the lower surrounding wall and the first surrounding wall, and the second surrounding wall and the first surrounding wall are arranged at intervals; the water absorbing seat and the water passing seat are arranged up and down, the fourth surrounding wall is inserted between the fifth surrounding wall and the third surrounding wall of the water absorbing seat, and the third surrounding wall is inserted between the second surrounding wall and the fourth surrounding wall of the water passing seat; the first annular cavity is formed between the first surrounding wall and the second surrounding wall, the second annular cavity is formed between the second surrounding wall and the third surrounding wall, the third annular cavity is formed between the third surrounding wall and the fourth surrounding wall, and the fourth annular cavity is formed between the fourth surrounding wall and the fifth surrounding wall.
2. The hollow water outlet mechanism according to claim 1, wherein: a plurality of second water blocking strips are arranged between the second annular cavity and the third annular cavity at intervals in the circumferential direction, and water in the second annular cavity flows through the second interval between every two adjacent second water blocking strips to enter the third annular cavity.
3. The hollow water outlet mechanism according to claim 2, wherein: the plurality of first water blocking bars are at least provided with a wide water blocking bar and other water blocking bars, the width of the wide water blocking bar is larger than that of the other water blocking bars, the wide water blocking bars are radially and symmetrically arranged relative to the center line of the hollow hole, and the wide water blocking bars and the connecting parts of the water inlet channel and the first annular cavity are aligned.
4. The hollow water outlet mechanism according to claim 1, wherein: the plurality of first water blocking strips cooperate to form a first spaced annular array arrangement.
5. The hollow water outlet mechanism according to claim 1, wherein: the annular water passage is connected between the top periphery of the third annular cavity and the top periphery of the fourth annular cavity.
6. The hollow water outlet mechanism according to claim 2, wherein: the first annular cavity, the second annular cavity, the third annular cavity, the fourth annular cavity and the hollow hole are arranged from outside to inside.
7. The hollow water outlet mechanism according to claim 6, wherein: the annular water passage is higher than the first interval, the first interval is higher than the second interval, and the second interval is higher than the lower annular port of the fourth annular cavity.
8. The hollow water outlet mechanism according to claim 2, wherein: the upper end part of the second enclosing wall is provided with the first water blocking strip, and the lower end part of the third enclosing wall is provided with the second water blocking strip.
9. The hollow water outlet mechanism according to claim 1, wherein: the upper end face of the second enclosing wall is abutted against the lower annular face of the upper annular wall, and the upper end face of the fourth enclosing wall is spaced from the upper annular wall to form the annular water passage.
10. The hollow water outlet mechanism according to claim 1, wherein: the lower end surface of the third surrounding wall is arranged at intervals with the upper annular surface of the lower annular wall.
11. The hollow water outlet mechanism according to any one of claims 1 to 10, wherein: the light emitting mechanism comprises an annular light emitting part which surrounds the fourth annular cavity.
12. The hollow water outlet mechanism according to claim 9 or 10, wherein: the water outlet is connected with the water outlet seat, and the water outlet seat is provided with a fourth channel of annular cavity; the fixing seat, the water absorbing seat and the water passing seat are made of light-transmitting materials.
13. The hollow water outlet mechanism of claim 12, wherein: the bottom surface of the lower annular wall is concavely provided with an annular groove, and the annular luminous part is arranged in the annular groove.
14. The hollow water outlet mechanism of claim 12, wherein: the luminous mechanism also comprises a hydroelectric generation mechanism which is arranged on the water inlet channel and is electrically connected with the luminous part.
15. The water outlet device is a water outlet tap and is characterized in that: the tap being provided with a hollow tapping mechanism according to any one of claims 1 to 10.
16. The water outlet device is a shower head and is characterized in that: the shower head is provided with a hollow water outlet mechanism according to any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202523.3A CN112871480B (en) | 2019-11-29 | 2019-11-29 | Hollow water outlet mechanism and water outlet device comprising same |
| EP20020578.9A EP3828351B1 (en) | 2019-11-29 | 2020-11-30 | Hollow water outlet mechanism and water outlet device comprising the hollow water outlet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202523.3A CN112871480B (en) | 2019-11-29 | 2019-11-29 | Hollow water outlet mechanism and water outlet device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112871480A CN112871480A (en) | 2021-06-01 |
| CN112871480B true CN112871480B (en) | 2023-11-03 |
Family
ID=74186411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911202523.3A Active CN112871480B (en) | 2019-11-29 | 2019-11-29 | Hollow water outlet mechanism and water outlet device comprising same |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3828351B1 (en) |
| CN (1) | CN112871480B (en) |
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| CN201871436U (en) * | 2010-12-07 | 2011-06-22 | 厦门松霖科技有限公司 | Hollow shower head |
| CN205462814U (en) * | 2016-03-22 | 2016-08-17 | 福建欣宇卫浴科技股份有限公司 | Bubble water gondola water faucet |
| CN105983490A (en) * | 2015-02-03 | 2016-10-05 | 厦门松霖科技有限公司 | Water outgoing device capable of forming hollow water curtain |
| CN106703131A (en) * | 2015-11-13 | 2017-05-24 | 厦门松霖科技有限公司 | Hidden bubbler |
| CN108393200A (en) * | 2018-05-31 | 2018-08-14 | 厦门舒淋卫浴有限公司 | A kind of spray is in the discharging device of hollow water curtain shape |
| CN212418371U (en) * | 2019-11-29 | 2021-01-29 | 厦门松霖科技股份有限公司 | Hollow water outlet mechanism and water outlet device comprising same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112871480A (en) | 2021-06-01 |
| EP3828351A1 (en) | 2021-06-02 |
| EP3828351B1 (en) | 2023-05-31 |
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