AU2016102357A4 - Outflowing Water Control Device - Google Patents
Outflowing Water Control Device Download PDFInfo
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- AU2016102357A4 AU2016102357A4 AU2016102357A AU2016102357A AU2016102357A4 AU 2016102357 A4 AU2016102357 A4 AU 2016102357A4 AU 2016102357 A AU2016102357 A AU 2016102357A AU 2016102357 A AU2016102357 A AU 2016102357A AU 2016102357 A4 AU2016102357 A4 AU 2016102357A4
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- water
- water outlet
- outlet channel
- distribution body
- control device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 641
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 108091006146 Channels Proteins 0.000 description 121
- 238000005192 partition Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 102000010637 Aquaporins Human genes 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000020673 hypertrichosis-acromegaloid facial appearance syndrome Diseases 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B05B1/22—Spouts
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)
- Nozzles (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Abstract A water outlet control device comprises a water inlet end and a water outlet end, wherein a water distribution body is arranged on the side close to the water inlet end, and a water guiding body is arranged on the side close to the water outlet end; the water distribution body comprises a flow guiding hole penetrating through the water distribution body; the water guiding body comprises a first water outlet channel and a second water outlet channel, and a water inlet of the first water outlet channel and a water inlet of the second water outlet channel communicate with an upper space; the water distribution body and the water guiding body are rotatably connected, the flow guiding hole communicates with the first water outlet channel or the second water outlet channel respectively along with relative rotation of the water distribution body and the water guiding body, the upper space is formed between the water outlet end of the flow guiding hole and the water inlet ends of the first water outlet channel and the second water outlet channel and is annular, and the volume of the upper space is matched with the channel volume of first water outlet channel and the second water outlet channel. Air-containing water of two types can be sprayed out, and the water outlet control device is compact in structure, small in size and good in airtightness.
Description
Specification
Title of the Invention: Water Outlet Control Device [0001] Technical Field [0002] The invention relates to the field of bathroom products, in particular to a water outlet control device. [0003] Description of Related Art [0004] A water outlet control device, such as a simple water outlet screen or a complex bubbler, is generally mounted at the water outlet end of a bathroom product such as a faucet, a spray gun and a shower. The water outlet control device can achieve different water outlet effects such as bubble water or transparent water or needle-shaped water according to different service scenes of the bathroom product or different water pressure conditions, and thus a satisfactory washing effect is provided for users.
[0005] In existing products, the water outlet control device with a small size generally cannot change the spraying type of outlet water, and consequentially diversified using requirements of users cannot be met; the bubbler which can change the water spraying type is generally large in size, cannot be arranged on a small water outlet end or cannot be directly matched with a faucet, and is complex in structure due to the fact that the water spraying type needs to be switched, and water leakage is likely to occur due to improper sealing caused by an air suction hole which is arranged for sucking air from the outside.
[0006] Brief Summary of the Invention [0007] The invention technically aims to provide a novel water outlet control device which has a sprayed water switching function and is compact in structure and small in size.
[0008] According to the technical scheme adopted by the invention for achieving the above purpose: a water outlet control device comprises a water inlet end and a water outlet end and further comprises a water distribution body and a water guiding body, wherein the water distribution body is arranged on the side close to the water inlet end, and the water guiding body is arranged on the side close to the water outlet end; the water distribution body comprises a flow guiding hole penetrating through the water distribution body; the water guiding body comprises a first water outlet channel and a second water outlet channel, and an inlet of the first water outlet channel and an inlet of the second water outlet channel communicate with an upper space; the water distribution body and the water guiding body can rotate relatively, the flow guiding hole communicates with the first water outlet channel or the second water outlet channel respectively along with relative rotation between the water distribution body and the water guiding body, the upper space is formed between the water outlet end of the flow guiding hole and the water inlet ends of the first water outlet channel and the second water outlet channel, and the upper space is annular.
[0009] Furthermore, the water outlet control device further comprises a housing, wherein the housing comprises a fixed section and a rotary section, the water distribution body is fixed to the fixed section, the water guiding body is fixed to the rotary section, and the rotary section rotates relative to the fixed section and drives the water guiding body to rotate relative to the water distribution body.
2016102357 17 May 2016 [0010] [0011] [0012] [0013] [0014] [0015] [0016]
Furthermore, the rotary section is made of rubber.
Furthermore, the volume of the upper space is matched with the volume of the first water outlet channel and the volume of the second water outlet channel.
Furthermore, the height of the upper space is 0.3-1.8 mm, and the ratio of the volume of the upper space to the sum of the volume of the first water outlet channel and the volume of the second water outlet channel is 1:(10-58).
Furthermore, the area of the water inlet of the first water outlet channel is not larger than half of the area of the water inlet of the second water outlet channel.
Furthermore, the water distribution body is in a disc shape, and a plurality of flow guiding holes are arranged on the water distribution body; the flow guiding holes are annularly and evenly distributed in a disc body, close to the edge, on the water distribution body; the water guiding body is cylindrical, the first water outlet channel and the second water outlet channel are each provided with a plurality of water inlets which are annularly and evenly distributed on the top surface of the water guiding body, the water inlets of the first water outlet channel and the water inlets of the second water outlet channel are adjacently arranged in a staggered mode, and water outlets of the first water outlet channel surround water outlets of the second water outlet channel; the distribution positions of the water inlets on the water guiding body are matched with the distribution positions of the flow guiding holes on the water distribution body, and the areas of the flow guiding holes are smaller than the areas of the water inlets.
Furthermore, a second annular vertical plate and a first annular vertical plate are arranged on the water distribution body and located on the sides, facing the center of the disc surface of the water distribution body, of the flow guiding holes and the sides, backing onto the center of the disc surface of the water distribution body, of the flow guiding holes respectively, a baffle plate connected with the second annular vertical plate and the first annular vertical plate is arranged between every two adjacent flow guiding holes, and the second annular vertical plate is lower than the first annular vertical plate and the baffle plates.
Furthermore, J-shaped clamping hooks are annularly arranged on the lower end face of the water distribution body, hook bodies of the clamping hooks are arranged outwards, and convex points are outwards arranged on hook rods connected with the hook bodies; an annular plate is arranged in the water guiding body, the annular plate is fixedly connected to the wall surfaces of the multiple water inlets of the first water outlet channel and the multiple water inlets of the second water outlet channel, a plurality of grooves matched with the convex points are formed in the inner wall of the annular plate at intervals, and the positions of the grooves on the annular plate correspond to the positions of the water inlets located on the outer wall of the annular plate respectively; the hook bodies of the clamping hooks are clamped to the lower end face of the annular plate, so that the water distribution body and the water guiding body are rotatably connected, and the convex points are embedded in the grooves.
Furthermore, the periphery of the water distribution body is connected to the inner face of the side wall of the top end of the water guiding body, and a seal ring is arranged between the periphery and the inner face of the side wall, so that airtight connection between the periphery and the inner face of the side wall is achieved.
[0017] [0018]
2016102357 17 May 2016 [0019] [0020] [0021] [0022] [0023] [0024] [0025] [0026] [0027] [0028] [0029] [0030] [0031] [0032] [0033] [0034] [0035]
The water outlet control device of the invention has the beneficial effects that the water distribution body and the water guiding body are rotatably connected for water outlet switching; when the flow guiding hole of the water distribution body communicates with the first water outlet channel, water is distributed by the water distribution body and then enters the first water outlet channel from the flow guiding hole, the first water outlet channel is used for discharging water and the second water outlet channel is used for sucking air at the moment, sucked air is mixed with water through the upper space of the water inlets of the water outlet channels, and air-containing water of the first type is sprayed out through the first water outlet channel; similarly, when the flow guiding hole of the water distribution body communicates with the second water outlet channel, the second water inlet channel is used for discharging water and the first water outlet channel is used for sucking air, and air-containing water of the second type is sprayed out through the second water outlet channel.
Brief Description of the Drawings
FIG. 1 is a structure exploded view of a water outlet control device in an embodiment of the invention.
FIG. 2 is a sectional solid diagram of a quarter of the water outlet control device in the embodiment of the invention.
FIG. 3 is a sectional solid diagram of a quarter of a water distribution body of the water outlet control device in the embodiment of the invention.
FIG. 4 is a sectional solid diagram of half of a water guiding body of the water outlet control device in the embodiment of the invention.
FIG. 5 is a sectional solid diagram of a quarter of a second water outlet screen of the water outlet control device in the embodiment of the invention.
FIG. 6 is a schematic diagram of a water outlet path of a first water outlet channel of the water outlet control device in the embodiment of the invention.
FIG. 7 is a schematic diagram of a water outlet path of a second water outlet channel of the water outlet control device in the embodiment of the invention.
FIG. 8 is an overall appearance solid diagram of the water outlet control device in the embodiment of the invention.
Description of Marks housing-10; fixed section-101; rotary section-102; water inlet end-11; water outlet end-12;
water distribution body-20; flow guiding hole-21; second annular vertical plate-22; first annular vertical plate-23; baftle-24; clamping hook-25; hook body-251; hook rod-252; convex point-253; rubber plug sleeve-26; rectifying column-27;
water guiding body-30; first water outlet channel-31; water inlet-311; water outlet-312; flow-scattering stop block-313; second water outlet channel-32; water inlet-321; water outlet-322; upper space-33; annular plate-34; groove-341; partition plate-35; concave pit-351;
water inlet assembly-40; filter screen-41; flow-control elastic piece-42; first water outlet screen-43;
water outlet-431;
first rectifying screen-50;
seal ring-60;
second water outlet screen-70; outer ring screen body-71; inner ring screen body-72; supporting
2016102357 17 May 2016 [0036] [0037] [0038] [0039] [0040] [0041] [0042] part-721; second rectifying screen-73; partition wall-74; protrusion-741.
Detailed Description of the Invention
For a detailed illustration of the technical content, purposes and effects of the invention, the following description is given with execution modes and accompanying drawings.
According to the key concept of the invention, a water distribution body and a water guiding body which can rotate relatively are arranged to distribute water in the water outlet control device so that water can be sprayed out in two forms; when one water outlet channel is used for discharging water, the other water outlet channel can automatically turn into an air suction channel, sucked air can be mixed with water in an upper space, and the two channels supplement each other, so that the overall structure is more compact, the size is small, and the airtightness is better.
See FIG. 1 and FIG. 2, a water outlet control device comprises a water inlet end 11 and a water outlet end 12 and further comprises a water distribution body 20 and a water guiding body 30, wherein the water distribution body 20 is arranged on the side close to the water inlet end 11, and the water guiding body 30 is arranged on the side close to the water outlet end 12; the water distribution body 20 comprises a flow guiding hole 21 penetrating through the water distribution body 20; the water guiding body 30 comprises a first water outlet channel 31 and a second water outlet channel 32, and a water inlet 311 of the first water outlet channel 31 and a water inlet 321 of the second water outlet channel 32 communicate with an upper space 33; the water distribution body 20 and the water guiding body 30 can rotate relatively, the flow guiding hole 21 communicates with the first water outlet channel 31 or the second water outlet channel 32 respectively along with relative rotation between the water distribution body 20 and the water guiding body 30, the upper space 33 is formed between the water outlet end of the flow guiding hole 21 and the water inlet ends of the water inlets 311, 321 of the first water outlet channel 31 and the second water outlet channel 32, and the upper space 33 is annular.
Based on the above description, the water outlet control device of the invention has the beneficial effects that the water distribution body and the water guiding body can be rotatably connected for water outlet switching; when the flow guiding hole of the water distribution body communicates with the first water outlet channel, water is distributed by the water distribution body and then enters the first water outlet channel from the flow guiding hole, the first water outlet channel is used for discharging water and the second water outlet channel is used for sucking air at the moment, sucked air is mixed with water through the upper space of the water inlets of the water outlet channels, and air-containing water of the first type is sprayed out through the first water outlet channel; similarly, when the flow guiding hole of the water distribution body communicates with the second water outlet channel, the second water inlet channel is used for discharging water and the first water outlet channel is used for sucking air, and air-containing water of the second type is sprayed out through the second water outlet channel.
The above embodiment is the basic scheme of the invention and can solve the problems in the background art and achieve the purposes of the invention. The performance of the water outlet control device is further improved by improving the basic scheme on various aspects as follows, and thus a better implementation effect is realized.
Furthermore, the water outlet control device further comprises a housing 10, wherein the housing 10 comprises a fixed section 101 and a rotary section 102, the water distribution body 20 is fixed to the
2016102357 17 May 2016 [0043] [0044] [0045] [0046] [0047] [0048] [0049] [0050] fixed section 101, the water guiding body 30 is fixed to the rotary section 102, and the rotary section 102 rotates relative to the fixed section 101 and drives the water guiding body 30 to rotate relative to the water distribution body 20.
Based on the above description, the fixed section can be provided with a thread so as to be fixedly connected with an external water outlet device, and a user can hold the rotary section to rotate the water guiding body.
Furthermore, the rotary section 102 is made of rubber.
Based on the above description, rubber has large friction force, is not prone to slipping and is good in hand feeling. Generally, the housing provided with the rubber rotary section can be directly and tightly arranged on the water guiding body in a sleeving mode for use.
Furthermore, the volume of the upper space 33 is matched with the sum of the volume of the first water outlet channel 31 and the volume of the second water outlet channel 32.
Furthermore, the height of the upper space 33 is 0.3-1.8 mm, and the ratio of the volume of the upper space 33 to the sum of the volume of the first water outlet channel 31 and the volume of the second water outlet channel 32 is 1:(10-58).
Furthermore, the area of the water inlet 311 of the first water outlet channel 31 is not larger than half of the area of the water inlet 321 of the second water outlet channel 32.
Based on the above description, the ratio of the volume of the upper space 33 to the sum of the volume of the first water outlet channel 31 and the volume of the second water outlet channel 32 is 1 :(10-58) so that the volume of the upper space can meet the requirement that the volume ratio of gas and liquid in the upper space is 3:1, for example, if the diameter of the water outlet control device is about 200 mm, the height of the upper space can be set to 0.3-1.8 mm, the width of the first water outlet channel is about 2 mm, the diameter of the second water outlet channel is about 16 mm, and the height of the two water outlet channels is about 15 mm, in this way, the optimal air suction effect can be achieved, and bubble water with abundant bubbles and soft hand feeling can be sprayed out. The matching relation can be designed according to actual conditions. Meanwhile, since the water outflow rates of the two water outlet channels are different, required air suction rates are different, and for meeting different air suction requirements of the two water outlet channels, the area of the water inlet 311 of the first water outlet channel 31 cannot be larger than haff of the area of the water inlet 321 of the second water outlet channel 32 accordingly.
Furthermore, as is shown in FIG. 3 and FIG. 4, the water distribution body 20 can also be in a disc shape, a plurality of flow guiding holes 21 are arranged on the water distribution body, and the flow guiding holes 21 are annularly and evenly distributed in a disc body, close to the edge, on the water distribution body 20; the water guiding body 30 is cylindrical, multiple water inlets 311 of the first water outlet channel 31 and multiple water inlets 321 of the second water outlet channel 32 are annularly and evenly distributed on the top surface of the water guiding body 30, the water inlets 311 of the first water outlet channel 31 and the water inlets 321 of the second water outlet channel 32 are adjacently arranged in a staggered mode, and water outlets 312 of the first water outlet channel 31 surround water outlets 322 of the second water outlet channel 32; the distribution positions of the water inlets 311 and the water inlets 321 on the water guiding body 30 are matched with the distribution
2016102357 17 May 2016 positions of the flow guiding holes 21 on the water distribution body 20, and the areas of the flow guiding holes 21 are smaller than the areas of the water inlets 311 and the water outlets 321.
[0051] Based on the above description, through the multiple flow guiding holes and the multiple water inlets, water can be delivered downwards more rapidly and stably. In the scheme shown in FIGs. 1-4, eight rectangular flow guiding holes are arranged, and correspondingly, eight fan-shaped water inlets, with larger areas, of the first water outlet channel and eight fan-shaped water inlets, with larger areas, of the second water outlet channel are arranged on the water guiding body. As is shown in FIG. 4, the method for adjacently arranging the water inlets of the first water outlet channel and the water inlets of the second water outlet channel in the staggered mode refers to that one water inlet of the first water outlet channel, one water inlet of the second water outlet channel, another water inlet of the first water outlet channel, another water inlet of the second water outlet channel ... are arranged adjacently.
[0052] Furthermore, in a better scheme shown in FIG. 3, a second annular vertical plate 22 and a first annular vertical plate 23 are arranged on the water distribution body 20 and located on the sides, facing the center of the disc surface of the water distribution body, of the flow guiding holes 21 and the sides, backing onto the center of the disc surface of the water distribution body, of the flow guiding holes 21 respectively, a baffle plate 24 connected with the second annular vertical plate 22 and the first annular vertical plate 23 is arranged between every two adjacent flow guiding holes 21, and the second annular vertical plate 22 is lower than the first annular vertical plate 23 and the baffle plates 24.
[0053] Based on the above description, the first annular vertical plate and the baffle plates form an independent water inlet space for the flow guiding holes, water flows into the second annular vertical plate firstly and then flows into the water inlet spaces after the second annular vertical plate is full of water, in this way, water can enter the independent space quite stably without being affected by the water inflow condition at the front end, and it is ensured that air is continuously sucked to be mixed with water through the negative pressure continuously generated at water outlets of the flow guiding holes.
[0054] Wherein, in the scheme shown in FIG. 1 and FIG. 2, the water inlet control device can further comprise a water inlet assembly 40, and the water inlet assembly 40 comprises a filter screen 41, a flow-control elastic piece 42 and a first water outlet screen 43; the center of the filter screen 41 is convex, and the periphery of the filter screen 41 is fixed to the upper end of the first water outlet screen 43; the first water outlet screen 43 is fixed to the upper end of the water distribution body 20, the flow-control elastic piece 42 is mounted on the first water outlet screen 43 and located in a cavity formed by the convex center of the filter screen 41, a water outlet hole 431 of the first water outlet screen 43 is located at the center, and the water outlet hole 431 faces the portion, surrounded by the second annular vertical plate 22, of the water distribution body 20. Water flow can be adjusted in advance by arranging the water inlet assembly above the water distribution body, specifically, impurities in water are filtered out through the filter screen firstly, so that subsequent functional components in the device are prevented from being damaged by the impurities; the flow-control elastic piece can be used for flow control, so that the flow rate is kept stable after water flows through the flow-control elastic piece and is prevented from fluctuating along with changes of the water pressure (according to the specific operating principle, the higher the water pressure is, the larger the deformation of the elastic
2016102357 17 May 2016 [0055] [0056] [0057] [0058] [0059] piece is, and the smaller a water outlet port below the elastic piece is; the lower the water pressure is, the smaller the deformation of the elastic piece, and the larger the water outflow port below the elastic piece is; the water pressure is in inverse proportion with the water outflow port, and the function of stabilizing the water flow rate is achieved); finally, water is centralized at the water outlet hole at the center of the first water outlet screen through the first water outlet screen, so as to be discharged downwards, and water falls into the space defined by the second annular vertical plate of the water distribution body so as to be accumulated and overflows around to be discharged into the flow guiding holes after the space is full of water.
Furthermore, as is shown in FIG. 4, the water outlet area of the first water outlet channel 31 is decreased in the direction from the water inlet 311 to the water outlet 312. A convex flow-scattering stop block 313 is arranged in the water outlet 312.
Based on the above description, high-pressure water can be sprayed out through the water outlet channels which contract gradually, water can be scattered through the flow-scattering stop block and is made to flow smoothly, the high-pressure water is prevented from directly impacting other water outlet components at the rear end of the water path, it is ensured that water is finally sprayed out more uniformly, and the situation that a water column is scattered in all directions after high-pressure water is sprayed out is completely eradicated.
Wherein, see FIG. 1 and FIG. 2 again, in the improved scheme, the water outlet control device can further comprise an annular rectifying screen 50, wherein the first rectifying screen 50 is also mounted in the water outlet 312 of the first water outlet channel 31 and located on the side, close to the water outlet 312, of the flow-scattering stop block 313.
Based on the above description, after high-pressure water flows through the flow-scattering stop block to be scattered, a scattered high-pressure water body is uniformized through rectification of the rectifying screen.
Furthermore, see FIGs. 1-3, in the improved scheme, J-shaped clamping hooks 25 can be annularly arranged on the lower end face of the water distribution body 20, hook bodies 251 of the clamping hooks 25 are arranged outwards, and convex points 253 are outwards arranged on hook rods 252 connected with the hook bodies 251; an annular plate 34 is arranged in the water guiding body 30, the annular plate 34 is fixedly connected to the wall surfaces of the multiple water inlets 311 of the first water outlet channel 31 and the multiple water inlets 321 of the second water outlet channel 32, a plurality of grooves 341 matched with the convex points 253 are formed in the inner wall of the annular plate 34 at intervals, and the positions of the grooves 341 on the annular plate 34 correspond to the positions of the water inlets 311, 321 located on the outer wall of the annular plate 34 respectively; the hook bodies 251 of the clamping hooks 25 are clamped to the lower end face of the annular plate 34, so that the water distribution body 20 and the water guiding body 30 are rotatably connected, the convex points 253 can be embedded in the grooves 341, a rubber plug sleeve 26 is arranged in the space defined by the clamping hooks 25, and rectifying columns 27 extending into the second water outlet channel 32 are arranged at the lower end of the rubber plug sleeve 26.
Based on the above description, the water distribution body and the water guiding body can be rotatably connected through the above connecting structure; in the rotating process, the grooves push [0060]
2016102357 17 May 2016 the hook rods inwards through the convex points along with rotation of the water guiding body till each convex point is embedded into another groove, and a gear sense can be created through cooperation between the convex points and the grooves when a user rotates the water guiding body, namely, every time each convex point moves away from one groove to be embedded into another groove, the user can obtain the feedback indicating whether the water guiding body is rotated in place or not according to changes of applied force; meanwhile, since the position of each groove on the annular plate corresponds to the position of one water inlet located on the outer wall of the annular plate, each time rotation is conducted, the flow guiding hole is completely rotated to the other water outlet channel from the current water outlet channel after gear shifting is completed by moving each convex point from one groove into the next groove, and thus the water spraying form is changed. In addition, the rubber plug sleeve is arranged among the clamping hooks and is squeezed when the water guiding body is rotated to press the hook rods inwards through the convex points, the pressing process is made gentle since the rubber plug sleeve is elastic, on the one hand, the switching hand feeling is improved, and on the other hand, the clamping hooks are longer in service life since the hook rods are supported by the rubber plug sleeve. Furthermore, the rectifying columns are integrally arranged at the lower end of the rubber plug sleeve and extend to the lower end of the second water outlet channel, and thus a better rectifying effect can be achieved.
[0061] Obviously, the connecting way in the above improved scheme is not unique for the basic scheme of the invention, on the contrary, the clamping hook can be arranged on the water guiding body, the groove structure can be arranged on the water distribution body, or the clamping hook is arranged inwards, and all these improved schemes can be obtained easily. Besides, the diameter and the number of the rectifying columns can be set according to the actual condition, and six rectifying columns are arranged in the embodiment shown in the drawings.
[0062] Furthermore, see FIG. 2, FIG. 6 and FIG. 7, in the improved scheme, the periphery of the water distribution body 20 can be connected the inner face of the side wall of the top end of the water guiding body 30, and the key point lies in that a seal ring 60 is arranged between the periphery and the inner side face of the side wall, so that airtight connection between the periphery and the inner face of the side wall is achieved.
[0063] Based on the above description, when the flow rate is too high, water can flow upwards along the side wall face of the water guiding body and cannot overflows outwards through the contact surface between the water distribution body and the water guiding body by arranging the seal ring, and thus the using effect is prevented from being affected by water leakage.
[0064] Furthermore, see FIG. 1, FIG. 2 and FIG. 5, in the improved scheme, the water outlet control device can further comprise a second water outlet screen 70, wherein the second water outlet screen 70 comprises an outer ring screen body 71 and an inner ring screen body 72, and the outer ring screen body 71 surrounds the inner ring screen body 72 in an annular shape; the horizontal cross section of water outlet holes of the outer ring screen body 71 can be in a C shape, and the water outlet area is decreased from inside to outside; the outer ring screen body 71 is in butt joint with the water outlet 312 of the first water outlet channel 31, and the inner ring screen body 72 is in butt joint with the water outlet 322 of the second water outlet channel 32.
2016102357 17 May 2016 [0065] [0066] [0067] [0068] [0069] [0070]
Based on the above description, the water spraying effect can be further improved by arranging the water outlet screens.
Wherein, the second water outlet screen 70 can further comprise a second rectifying screen 73, and a plurality of convex supporting parts 721 are arranged on the upper surface of the inner ring screen body 72 and used for supporting the second rectifying screen 73.
Based on the above description, the supporting parts are arranged for supporting the second rectifying screen, so that a certain gap is formed between the second rectifying screen and the inner ring screen body, the second rectifying screen can rectify water from the second water outlet channel more excellently, and the water spraying effect is further improved after water flows through the water outlet screens.
Furthermore, for connecting the second water outlet screen 70 and the water guiding body 30, an annular partition wall 74 can be arranged between the outer ring screen body 71 and the inner ring screen body 72, and a protrusion 741 is arranged on the partition wall 74; correspondingly, a concave pit 351 is arranged on a partition plate 35 between the water outlet 312 of the first water outlet channel 31 on the water guiding body 30 and the water outlet 322 of the second water outlet channel 32 on the water guiding body 30, and the protrusion 741 on the partition wall is buckled in the concave pit 351 in an interference mode.
Based on the above description, the second water outlet screen and the water guiding body are connected in buckle and interference fit modes, the step of welding or rubber sealing can be omitted, and the beneficial effects of convenient assembling and material saving are achieved; in addition, the airtightness achieved through the matching relation is similar to that achieved through a rubber ring, and water leakage is avoided.
See FIG. 1 and FIG. 8, a housing 10 is arranged and comprises a fixed section 101 and a rotary section 102, wherein the water inlet end 11 is located on the fixed section 101, the water outlet end 12 is located on the rotary section 102, the water distribution body 20 and the fixed section 101 are fixed relatively, the water guiding body 30 and the rotary section 102 are fixed relatively, and the rotary section 102 rotates relative to the fixed section 101 and drives the water guiding body 30 to rotate relative to the water distribution body 20. The housing 10 is divided into two sections and thus can be made of materials of two types, for example, the fixed section is made of plastic, the rotary section is made of rubber, and since the friction coefficient of rubber is large, a user can obtain an excellent hand feeling when rotating the water guiding body through the rubber rotary section. Of course, both sections of the housing can be made of metal or plastic. In the scheme, outer teeth (in the scheme shown in FIGs. 1-7) or inner teeth (in the scheme shown in FIG. 8) can be arranged on the side wall face of the water inlet end of the fixed section of the housing so as to be connected with the water outlet end of a bathroom product such as a faucet or a spray gun or a shower.
See FIGs. 1-5, according to a first preferred embodiment of the invention: a water outlet control device comprises a water distribution body 20, a water guiding body 30, a water inlet assembly 40, a first rectifying screen 50, a second water outlet screen 70 and a second rectifying screen 73. The water outlet control device is provided with a water inlet end 11 and a water outlet end 12.
The housing 10 is composed of a metal fixed section 101 and a rubber rotary section 102, the water [0071] [0072]
2016102357 17 May 2016 inlet end 11 is located on the fixed section 101, and the water outlet end 12 is located on the rotary section 102. The water inlet end 11 is provided with outer teeth used for being connected with the water outlet end of a bathroom product such as a faucet or a spray gun or a shower.
[0073] The water distribution body 20 is in a disc shape and is arranged on the side close to the water inlet end 11 of the housing 10. The water distribution body 20 comprises a plurality of flow guiding holes 21 penetrating through the water distribution body 20, and the flow guiding holes 21 are annularly and evenly distributed in a disc body, close to the edge, on the water distribution body 20. A second annular vertical plate 22 and a first annular vertical plate 23 are arranged on the water distribution body 20 and located on the sides, facing the center of the disc surface of the water distribution body, of the flow guiding holes 21 and the sides, backing onto the center of the disc surface of the water distribution body, of the flow guiding holes 21 respectively, a baffle plate 24 connected with the second annular vertical plate 22 and the first annular vertical plate 23 is arranged between every two adjacent flow guiding holes 21, and the second annular vertical plate 22 is lower than the first annular vertical plate 23 and the baffle plates 24. Four J-shaped clamping hooks 25 are annularly arranged on the lower end face of the water distribution body 20, hook bodies 251 of the clamping hooks 25 are arranged outwards, and convex points 253 are outwards arranged on hook rods 252 connected with the hook bodies 251; a rubber plug sleeve 26 is arranged in the space defined by the clamping hooks 25, and six flexible rectifying columns 27 integrally extend out from the lower end of the rubber plug sleeve 26 and stretch to the lower end of a second water outlet channel 32.
[0074] The water guiding body 30 is cylindrical and is arranged on the side close to the water outlet end 12 of the housing 10. The water guiding body 30 comprises a plurality of first water outlet channels 31 and the second water outlet channels 32, water inlets 311 of the first water outlet channels 31 and a water inlet 321 of the second water outlet channel 32 are annularly and evenly distributed on the top surface of the water guiding body 30 and are adjacently arranged in a staggered mode, and the areas of the water inlets 311 of the first water outlet channels 31 are not larger than half of the areas of the water inlet 321 of the second water outlet channel 32. The water inlets 311 and the water inlet 321 communicate with an upper space 33, and water outlets 312 of the first water outlet channels 31 surround a water outlet 322 of the second water outlet channel 32. Wherein, the water outlet areas of the first water outlet channels 31 are decreased in the direction from the water inlets 311 to the water outlets 312, and convex flow-scattering stop blocks 313 are arranged in the water outlets 312; first annular rectifying screens 50 are also mounted in the water outlets 312 and mounted on the sides, close to the water outlets 312, of the flow-scattering stop blocks 313. An annular plate 34 is arranged in the water guiding body 30 and fixedly connected to the wall surfaces of the multiple water inlets 311, 321 of the first water outlet channels 31 and the second water outlet channel 32, a plurality of grooves 341 matched with the convex points 253 of the clamping hooks 25 are arranged on the inner wall of the annular plate 34 at intervals, and the positions of the grooves 341 on the annular plate 34 correspond to the positions of the water inlets 311, 321 located on the annular plate 34 respectively.
[0075] The water inlet assembly 40 comprises a filter screen 41, a flow-control elastic piece 42 and a first water outlet screen 43; the center of the filter screen 41 is convex, and the periphery of the filter screen 41 is fixed to the upper end of the first water outlet screen 43; the first water outlet screen 43 is fixed to
2016102357 17 May 2016 the upper end of the water distribution body 20, the flow-control elastic piece 42 is mounted on the first water outlet screen 43 and located in a cavity formed by the convex center of the filter screen 41, a water outlet hole 431 of the first water outlet screen 43 is formed in the center, and the water outlet hole 431 faces the portion, surrounded by the second annular vertical plate 22, of the water distribution body 20.
[0076] A second water outlet screen 70 is located at the water outlet end 12 of the housing 10 and comprises an outer ring screen body 71 and an inner ring screen body 72. The outer ring screen body 71 surrounds the inner ring screen body 72 in an annular shape, a plurality of supporting parts 721 are arranged on the upper surface of the inner ring screen body 72 and used for supporting the second rectifying screen 73, the horizontal cross section of water outlet holes of the outer ring screen body 71 is in a C shape, and the water outlet area of the water outlet holes of the outer ring screen body 71 is decreased from inside to outside.
[0077] The water distribution body 20 and the fixed section 101 of the housing 10 are fixed relatively, and the water guiding body 30 and the rotary section 102 of the housing 10 are fixed relatively. The periphery of the water distribution body 20 is connected to the inner face of the side wall of the top end of the water guiding body 30, and a seal ring 60 is arranged between the periphery and the inner face of the side wall, so that airtight connection between the periphery and the inner face of the side wall is achieved; the hook bodies 251 of the clamping hooks 25 are clamped to the lower end face of the annular plate 34, so that the water distribution body 20 and the water guiding body 30 are rotatably connected, and the convex points 253 are embedded in the grooves 341. The flow guiding holes 21 communicate with the first water outlet channels 31 or the second water outlet channels 32 respectively along with relative rotation between the water distribution body 20 and the water guiding body 30, a gap exists between the flow guiding holes 21 and the water inlets 311, 321 of the first water outlet channels 31 and the second water outlet channel 32, the upper space 33 is formed by the gap, the distribution positions of the water inlets 311, 321 on the water guiding body 30 are matched with the distribution positions of the flow guiding holes 21 and the areas of the flow guiding holes 21 are smaller than the areas of the water inlets 311, 321. The outer ring screen body 71 is in butt joint with the water outlets 312 of the first water outlet channels 31, the inner ring screen body 72 is in butt joint with the water outlet 322 of the second water outlet channel 32, the butt joint structure is a partition wall 74 located between the outer ring screen body 71 and the inner ring screen body 72, and the partition wall 74 is provided with a protrusion 741; correspondingly, a partition plate 35 between the water outlets 312 of the first water outlet channels 31 on the water guiding body 30 and the water outlets 322 of the second water outlet channels 32 on the water guiding body 30 is provided with a concave pit 351, and the protrusion on the partition wall is buckled in the concave pit 351 in an interference mode.
[0078] In the embodiment, the water inlet assembly 40 is clamped on the first annular vertical plate 23 of the water distribution body 20, and an annular protrusion is arranged on the outer edge of the first annular vertical plate 23 of the water distribution body 20 and connected to the housing 10 in a hanging mode, and a rubber pad column is arranged on the water distribution body and is compressed so as to tightly press and fix the housing 10, the water inlet assembly 40 and the water distribution body 20 together after outer teeth of the housing 10 are connected with the water outlet end of a bathroom product such
2016102357 17 May 2016 [0079] [0080] [0081] [0082] [0083] as a faucet or a spray gun or a shower.
See FIG. 6 which shows a water path track of water flowing through the first water outlet channels 31, multiple paths of needle-shaped high-pressure bubble water can be formed through the first water outlet channels 31, and the number of paths of needle-shaped bubble water depends on the number of the water outlet holes on the outer ring screen body 71 of the second water outlet screen 70.
See FIG. 7 which shows a water path track of water flowing through the second water outlet channel 32, and normal pressure columnar bubble water can be formed through the second water outlet channel.
See FIG. 8, a water outlet control device is provided by a second embodiment of the invention. The second embodiment is different from the first embodiment in that inner teeth are arranged at the water inlet end 11 of the housing 10.
In conclusion, the water outlet control device provided by the invention can control two air-containing water spraying types to be switched and is compact in structure, small in size and good in airtightness.
The foregoing description only refers to embodiments of the invention and does not limit the patent scope of the invention, and equivalent transformations made according to the content of the description and the claims of the invention or direct or indirect applications of the invention to relative technical fields are all within the patent protection scope of the invention.
Technical Problems
Solution to Problems
Beneficial Effects of the Invention
Claims (1)
- ClaimsA water outlet control device, comprising a water inlet end and water outlet end, characterized by further comprising a water distribution body and a water guiding body, wherein the water distribution body is arranged on the side close to the water inlet end, and the water guiding body is arranged on the side close to the water outlet end;the water distribution body comprises a flow guiding hole penetrating through the water distribution body;the water guiding body comprises a first water outlet channel and a second water outlet channel, and a water inlet of the first water outlet channel and a water inlet of the second water outlet channel communicate with an upper space;the water distribution body and the water guiding body can rotate relatively, the flow guiding hole communicates with the first water outlet channel or the second water outlet channel respectively along with relative rotation between the water distribution body and the water guiding body, the upper space is formed between the water outlet end of the flow guiding hole and the water inlet ends of the first water outlet channel and the second water outlet channel, and the upper space is annular.The water outlet control device according to Claim 1, characterized by further comprising a housing, wherein the housing comprises a fixed section and a rotary section, the water distribution body is fixed to the fixed section, the water guiding body is fixed to the rotary section, and the rotary section rotates relative to the fixed section and drives the water guiding body to rotate relative to the water distribution body.The water outlet control device according to Claim 2, characterized in that the rotary section is made of rubber.The water outlet control device according to Claim 1, characterized in that the volume of the upper space is matched with the channel volume of the first water outlet channel and the second water outlet channel.The water outlet control device according to Claim 4, characterized in that the height of the upper space is 0.3-1.8 mm, and the ratio of the volume of the upper space to the sum of the volume of the first water outlet channel and the volume of the second water outlet channel is 1:(10-58).The water outlet control device according to Claim 1, characterized in that the area of the water inlet of the first water outlet channel is not larger than half of the area of the water inlet of the second water outlet channel.The water outlet control device according to Claim 1, characterized in that the water distribution body is in a disc shape, a plurality of flow guiding holes are arranged on the water distribution body, and the flow guiding holes are annularly and evenly distributed in a disc body, close to the edge, on the water distribution body;the water guiding body is cylindrical, the first water outlet channel and the second water outlet channel are each provided with a plurality of water inlets which are annularly and2016102357 17 May 2016 [Claim 8] [Claim 9] [Claim 10] evenly distributed on the top surface of the water guiding body, the water inlets of the first water outlet channel and the water inlets of the second water outlet channel are adjacently arranged in a staggered mode, and water outlets of the first water outlet channels surround water outlets of the second water outlet channel;the distribution positions of the water inlets on the water guiding body are matched with the distribution positions of the flow guiding holes on the water distribution body, and the areas of the flow guiding holes are smaller than the areas of the water inlets.The water outlet control device according to Claim 7, characterized in that a second annular vertical plate and a first annular vertical plate are arranged on the water distribution body and located on the sides, facing the center of the disc surface of the water distribution body, of the flow guiding holes and the sides, backing onto the center of the disc surface of the water distribution body, of the flow guiding holes respectively, a baffle plate connected with the second annular vertical plate and the first annular vertical plate is arranged between every two adjacent flow guiding holes, and the second annular vertical plate is lower than the first annular vertical plate and the baffle plates.The water outlet control device according to Claim 7, characterized in that J-shaped clamping hooks are annularly arranged on the lower end face of the water distribution body, hook bodies of the clamping hooks are arranged outwards, and convex points are outwards arranged on hook rods connected with the hook bodies; an annular plate is arranged in the water guiding body, the annular plate is fixedly connected to the wall surfaces of the multiple water inlets of the first water outlet channel and the multiple water inlets of the second water outlet channel, a plurality of grooves matched with the convex points are formed in the inner wall of the annular plate at intervals, and the positions of the grooves on the annular plate correspond to the positions of the water inlets located on the outer wall of the annular plate respectively; the hook bodies of the clamping hooks are clamped to the lower end face of the annular plate, so that the water distribution body and the water guiding body are rotatably connected, and the convex points are embedded in the grooves.The water outlet control device according to Claim 7, characterized in that the periphery of the water distribution body is connected to the inner face of the side wall of the top end of the water guiding body, and a seal ring is arranged between the periphery and the inner face of the side wall, so that airtight connection between the periphery and the inner face of the side wall is achieved.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371883.7 | 2015-06-02 | ||
| CN201520371883.7U CN204781152U (en) | 2015-06-02 | 2015-06-02 | Go out water controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016102357A4 true AU2016102357A4 (en) | 2019-05-16 |
Family
ID=54010631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016102357A Expired AU2016102357A4 (en) | 2015-06-02 | 2016-05-17 | Outflowing Water Control Device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3216519U (en) |
| CN (1) | CN204781152U (en) |
| AU (1) | AU2016102357A4 (en) |
| DE (1) | DE202015103996U1 (en) |
| WO (1) | WO2016192531A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210172159A1 (en) * | 2019-12-10 | 2021-06-10 | Huaqiang Zhou | Flow Controller and Bubbler |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204781152U (en) * | 2015-06-02 | 2015-11-18 | 厦门水蜻蜓卫浴科技有限公司 | Go out water controlling means |
| CN106015642B (en) * | 2016-07-29 | 2019-07-12 | 厦门建霖健康家居股份有限公司 | Foaming device structure and its working method with function water |
| CN108505588A (en) * | 2017-02-24 | 2018-09-07 | 厦门松霖科技股份有限公司 | A kind of jet regulator of switching water discharging spray |
| CN109619725B (en) * | 2017-07-25 | 2021-11-02 | 福建锐翔体育科技股份有限公司 | Intelligent temperature-adjusting warm-keeping sportswear |
| DE102020129021A1 (en) | 2020-11-04 | 2022-05-05 | Bwt Holding Gmbh | aerator |
| KR102519191B1 (en) * | 2021-06-29 | 2023-04-10 | 주식회사 나우웰 | Lavatory faucet connector |
| CN113877734B (en) * | 2021-10-08 | 2022-12-30 | 厦门锋蚁科技有限公司 | Water outlet body for three-water-bloom functional bubbler |
| DE102022106102A1 (en) | 2022-03-16 | 2023-09-21 | Neoperl Gmbh | Sanitary outlet unit |
| CN117758831B (en) * | 2024-02-22 | 2024-05-14 | 南安市冰燕卫浴有限公司 | Mechanical arm type water outlet device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513731B2 (en) * | 2001-01-02 | 2003-02-04 | Moen Incorporated | Aerator with variable air input |
| US7950624B2 (en) * | 2008-09-04 | 2011-05-31 | Hui-Fen Liao | Water valve apparatus |
| CN101862711B (en) * | 2010-03-03 | 2012-05-02 | 厦门松霖科技有限公司 | Waterway mechanism switched by stay wire |
| CN103143458A (en) * | 2013-04-04 | 2013-06-12 | 周华强 | Bubbler with needle-like water and sparking water spraying function |
| CN204781152U (en) * | 2015-06-02 | 2015-11-18 | 厦门水蜻蜓卫浴科技有限公司 | Go out water controlling means |
-
2015
- 2015-06-02 CN CN201520371883.7U patent/CN204781152U/en active Active
- 2015-07-30 DE DE202015103996.4U patent/DE202015103996U1/en active Active
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2016
- 2016-05-17 JP JP2017600124U patent/JP3216519U/en active Active
- 2016-05-17 AU AU2016102357A patent/AU2016102357A4/en not_active Expired
- 2016-05-17 WO PCT/CN2016/082367 patent/WO2016192531A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210172159A1 (en) * | 2019-12-10 | 2021-06-10 | Huaqiang Zhou | Flow Controller and Bubbler |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202015103996U1 (en) | 2015-08-07 |
| CN204781152U (en) | 2015-11-18 |
| WO2016192531A1 (en) | 2016-12-08 |
| JP3216519U (en) | 2018-06-07 |
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