CN101983780A - Sucking and foaming mechanism for shower head - Google Patents
Sucking and foaming mechanism for shower head Download PDFInfo
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- CN101983780A CN101983780A CN 201010561172 CN201010561172A CN101983780A CN 101983780 A CN101983780 A CN 101983780A CN 201010561172 CN201010561172 CN 201010561172 CN 201010561172 A CN201010561172 A CN 201010561172A CN 101983780 A CN101983780 A CN 101983780A
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- water faucet
- gondola water
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Abstract
The invention discloses a sucking and foaming mechanism for a shower head. The mechanism comprises a body, wherein the lower end of the body is of a structure for connecting a shower head (200), and is provided with a water channel (110) and a plurality of suction holes (130), wherein a throttling plate (120) is connected in the water channel (110); a plurality of penetrated throttle holes (121) are reserved on the throttling plate (120), and the outlet area of the throttle holes (121) is less than that of a downstream section (111); outer ports (131) of the suction holes (130) are positioned on the outer side of the body (100), while at least partial inner ports (132) of the suction holes (130) are positioned on the downstream section (111); at least one stepped hole section with small inside and bigger outside is arranged in the section holes (130); and a seal sphere (140) the size of which is between sizes of the larger hole and small hole of the stepped hole section is movably connected in the stepped hole section. The sucking and foaming mechanism has the advantages of a, non return function to completely avoid back flow, maximally increase the sucked air amount and be applied to a lower-pressure water source place; and b, independence from the shower head to simplify the structure of the multifunctional shower head and reduce the manufacture cost of the shower head.
Description
Technical field
The present invention relates to a kind of air-breathing foaming mechanism that is used for gondola water faucet, especially relate to a kind of air-breathing foaming mechanism that is used for gondola water faucet that can be used for low hydraulic pressure water source.
Background technology
Existing bubbler, it comprises a body.Establish the water route in the described body, described water route has an inlet opening and a sudden change chamber, and described inlet opening water-outlet area is less than sudden change chamber water-outlet area.Described body also is provided with an air admission hole, and port is located at the body lateral surface outside the described air admission hole, and inner port is positioned on the sudden change chamber.Described current enter sudden change during the chamber from the inlet opening because pressure reduction produces negative pressure, thereby air-breathing within the export-oriented sudden change of the body chamber by suction hole, the empty G﹠W of described suction mix produced soaked.Existing air-breathing bubble mechanism all has following deficiency: 1, do not establish non-return mechanism in the suction hole, when the down-pipe resistance in sudden change chamber increased, current can outwards spray by suction hole, waste water resource, and inconvenient user uses; 2, outwards spray by suction hole in order to reduce current, it is as far as possible little that the suction hole cross section can only be provided with, and it is few as far as possible that the suction hole number can only be provided with, and only establishes one, and the suction air capacity is few, causes the situation that can't be applied to low hydraulic pressure; 3, in order to reduce the backflow water yield, dirty section of air-breathing foaming mechanism can only connect the foaming cover, and (different spray cover pipes resistances are different, other cover, as massage water, the long-range foaming cover of pipe resistance), therefore air-breathing foaming mechanism can only be integrated among the multifunctional gondola water faucet, can't be independent from multifunctional gondola water faucet, and this also can influence the suction air capacity.
Summary of the invention
The invention provides the air-breathing foaming mechanism that is used for gondola water faucet, it has overcome the existing deficiency of air-breathing bubble mechanism in the background technology.
The technical scheme that is adopted that the present invention solves its technical problem is:
Be used for the air-breathing foaming mechanism of gondola water faucet, it comprises a body (100), and end is made as the structure that can connect gondola water faucet under the described body (100), and described body (100) is established:
One water route (110), connect throttling sheet (120) in the described water route (110), described throttling sheet (120) is established a plurality of throttle orifices that run through (121), and described throttle orifice (121) water-outlet area is less than dirty section (111) water-outlet area that is positioned at stream under the throttling sheet (120) of water route (110); And
A plurality of suction holes (130), described suction hole (130) has an external port (131) and an inner port (132), described external port (131) is positioned at side outside the body (100), described inner port (132) has at least part to be positioned at dirty section (111), at least have an outer little interior big shoulder hole section in the described suction hole (130), flexibly connect the ball sealer (140) of a size between the big aperture of shoulder hole section in the described shoulder hole section.
Among one preferred embodiment: suction hole (130) external port (131) top is blocked in described throttling sheet (120) lower end (123), breaks away from suction hole (130) in order to avoid ball sealer (140).
Among one preferred embodiment: described ball sealer (140) diameter is less than the big bore dia of shoulder hole section, greater than shoulder hole section hole diameter.
Among one preferred embodiment: the diameter of described ball sealer (140) is greater than the maximum spacing between suction hole (130) inner port (132) and described throttling sheet (120) lower end.
Among one preferred embodiment: described water route (110) become up big and down small ladder poroid; Described throttling sheet (120) top evagination becomes step (122); The adaptive water route (110) that is installed in of described throttling sheet (120), and described step (122) sealing abuts against on the cascaded surface (112) of water route (110).
Among one preferred embodiment: described body (100) lower end is made as the ball head structure (150) that can connect gondola water faucet.
Among one preferred embodiment: described external port (131) is positioned at the surface of revolution outside the body (100).
The technical program is compared with background technology, and it has following advantage:
1, flexibly connects ball sealer in the shoulder hole section of suction hole, wherein: when dirty section down-pipe resistance hour, dirty section produces negative pressure, making ball sealer be subjected to inhale moves towards the macropore direction, the shoulder hole section is in open mode, can be from absorbed air in export-oriented dirty section of the body, suck empty G﹠W mix produced soaked; When dirty section down-pipe hinders when big, dirty section water flow-reversing impingement ball sealer, make ball sealer move and be tight against sealed aperture towards the aperture direction, the shoulder hole section is in sealing state, then it has overcome the existing deficiency of background technology, and produce in following effect: a, the suction hole and establish ball sealer, has non-return function, avoid occurring backflow phenomenon fully, then the suction hole cross section can be established as far as possible greatly, and the suction hole number can be established a plurality of, can maximize to increase to suck air capacity, can be applied to place, low pressure water source, water-saving function is obvious; 2, can independent from gondola water faucet (the gondola water faucet terminal goes out other spray with air-breathing foaming mechanism, as when massaging water, owing to have non-return function, so water route (110) also can become one section of the total water route of gondola water faucet massage water), can simplify multifunctional gondola water faucet structure, reduce the gondola water faucet manufacturing cost;
2, suction hole external port top is blocked in throttling sheet lower end, and it not only has throttling action, and can also avoid ball sealer to break away from suction hole, can simplify air-breathing foaming mechanism structure greatly, reduces manufacturing cost greatly;
3, the body lower end is made as the ball head structure that can connect gondola water faucet, is convenient to connect gondola water faucet;
4, external port (131) is positioned at the surface of revolution outside the body (100), shortens suction hole length, and simplified structure is gained in strength, and reduces materials, reduce the cost, and, can also increase the suction air capacity.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 has illustrated the schematic perspective view of the air-breathing foaming mechanism of a preferred embodiment.
Fig. 2 has illustrated the generalized section of the air-breathing foaming mechanism of a preferred embodiment, and band arrow solid line is represented current among the figure, and band arrow dotted line is represented air-flow.
Fig. 3 has illustrated the schematic perspective view of the throttling sheet of a preferred embodiment.
Fig. 4 has illustrated the schematic diagram of the air-breathing foaming mechanism assembling gondola water faucet of a preferred embodiment.
The specific embodiment
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the air-breathing foaming mechanism that is used for gondola water faucet, it comprises a body 100, end is made as the ball head structure 150 that can connect gondola water faucet under the described body 100, and, described body 100 is established a water route 110 and a plurality of suction hole 130, and these are a plurality of to be meant at least two, can be two, three etc.
Among the present embodiment, body is run through about in the of 100 in described water route 110.As required, described water route 110 preferably is made as revolving structure, but not as limit, also can establish other structure, as prismatic etc.As required, described water route 110 flows to according to the current following current and is divided into upper flow section, middle stream section and dirty section 111; The surface of revolution is established screw thread within the described upper flow section, so that connect watering; The diameter of stream section is less than the radius of upper flow section, so that form cascaded surface 112 between upper flow section and the middle stream section in described; End preferably is arranged to taper type under described dirty section 111.
Among the present embodiment, connect throttling sheet 120 in the described water route 110, described throttling sheet 120 is established a plurality of throttle orifices 121 that push up the end that run through, and described throttling sheet 120 top evaginations become step 122.The described throttling sheet 120 adaptive water routes 110 that are installed in, and described step 122 sealings abut against on the cascaded surface 112 in water route 110.Wherein, described throttle orifice 121 water-outlet area are much smaller than dirty section 111 water-outlet area that is positioned at stream under the throttling sheet 120 in water route 110.
Among the present embodiment, described suction hole 130 has an external port 131 and an inner port 132, described external port 131 is positioned at the surface of revolution outside the body 100, described inner port 132 parts are positioned at dirty section 111, among the present embodiment, described suction hole becomes outer little interior big shoulder hole section, flexibly connects the ball sealer 140 of a size between the big aperture of shoulder hole section in the described shoulder hole section.Described ball sealer 140 diameters are less than the big bore dia of shoulder hole section, greater than shoulder hole section hole diameter.
Among the present embodiment, suction hole 130 inner port 132 tops are blocked in described throttling sheet 120 lower ends 123, break away from suction hole 130 in order to avoid ball sealer 140.Best, the diameter of described ball sealer 140 is greater than the maximum spacing between suction hole 130 external port 131 and described throttling sheet 120 lower ends.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process according to this, i.e. the equivalence of doing according to claim of the present invention and description changes and modification, all should still belong in the scope that the present invention contains.
Claims (7)
1. be used for the air-breathing foaming mechanism of gondola water faucet, it is characterized in that: it comprises a body (100), and end is made as the structure that can connect gondola water faucet (200) under the described body (100), and described body (100) is established:
One water route (110), connect throttling sheet (120) in the described water route (110), described throttling sheet (120) is established a plurality of throttle orifices that run through (121), and described throttle orifice (121) water-outlet area is less than dirty section (111) water-outlet area that is positioned at stream under the throttling sheet (120) of water route (110); And
A plurality of suction holes (130), described suction hole (130) has an external port (131) and an inner port (132), described external port (131) is positioned at side outside the body (100), described inner port (132) has at least part to be positioned at dirty section (111), at least have an outer little interior big shoulder hole section in the described suction hole (130), flexibly connect the ball sealer (140) of a size between the big aperture of shoulder hole section in the described shoulder hole section.
2. the air-breathing foaming mechanism that is used for gondola water faucet according to claim 1, it is characterized in that: suction hole (130) external port (131) top is blocked in described throttling sheet (120) lower end (123), breaks away from suction hole (130) in order to avoid ball sealer (140).
3. the air-breathing foaming mechanism that is used for gondola water faucet according to claim 1, it is characterized in that: described ball sealer (140) diameter is less than the big bore dia of shoulder hole section, greater than shoulder hole section hole diameter.
4. the air-breathing foaming mechanism that is used for gondola water faucet according to claim 2, it is characterized in that: the diameter of described ball sealer (140) is greater than the maximum spacing between suction hole (130) inner port (132) and described throttling sheet (120) lower end.
5. the air-breathing foaming mechanism that is used for gondola water faucet according to claim 2 is characterized in that: described water route (110) become up big and down small ladder poroid; Described throttling sheet (120) top evagination becomes step (122); The adaptive water route (110) that is installed in of described throttling sheet (120), and described step (122) sealing abuts against on the cascaded surface (112) of water route (110).
6. according to claim 1 or 2 or 3 or the 4 or 5 described air-breathing foaming mechanisms that are used for gondola water faucet, it is characterized in that: described body (100) lower end is made as the ball head structure (150) that can connect gondola water faucet.
7. according to claim 1 or 2 or 3 or the 4 or 5 described air-breathing foaming mechanisms that are used for gondola water faucet, it is characterized in that: described external port (131) is positioned at the surface of revolution outside the body (100).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010561172 CN101983780A (en) | 2010-11-25 | 2010-11-25 | Sucking and foaming mechanism for shower head |
| PCT/CN2011/080598 WO2012068925A1 (en) | 2010-11-25 | 2011-10-10 | Air suction and foaming mechanism for spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010561172 CN101983780A (en) | 2010-11-25 | 2010-11-25 | Sucking and foaming mechanism for shower head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101983780A true CN101983780A (en) | 2011-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010561172 Pending CN101983780A (en) | 2010-11-25 | 2010-11-25 | Sucking and foaming mechanism for shower head |
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| Country | Link |
|---|---|
| CN (1) | CN101983780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068925A1 (en) * | 2010-11-25 | 2012-05-31 | 厦门松霖科技有限公司 | Air suction and foaming mechanism for spray head |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154355A (en) * | 1987-07-30 | 1992-10-13 | Emhart Inc. | Flow booster apparatus |
| CN2863255Y (en) * | 2005-09-22 | 2007-01-31 | 李正华 | High efficiency water saving device for shower bath |
| US20070257136A1 (en) * | 2003-12-02 | 2007-11-08 | Siegfried Kogelbauer | Through-Flow Volume Limiters |
| US20090202293A1 (en) * | 2008-02-12 | 2009-08-13 | Peter Kajuch | Air induction showerhead ball joint |
| CN201380124Y (en) * | 2008-12-24 | 2010-01-13 | 王多云 | Efficient water-saving shower head |
| CN201572701U (en) * | 2009-05-06 | 2010-09-08 | 林柏寿 | Improved structure of water-air mixing and jetting device |
| CN201862501U (en) * | 2010-11-25 | 2011-06-15 | 厦门松霖科技有限公司 | Air-sucking and bubbling mechanism for shower head |
-
2010
- 2010-11-25 CN CN 201010561172 patent/CN101983780A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5154355A (en) * | 1987-07-30 | 1992-10-13 | Emhart Inc. | Flow booster apparatus |
| US20070257136A1 (en) * | 2003-12-02 | 2007-11-08 | Siegfried Kogelbauer | Through-Flow Volume Limiters |
| CN2863255Y (en) * | 2005-09-22 | 2007-01-31 | 李正华 | High efficiency water saving device for shower bath |
| US20090202293A1 (en) * | 2008-02-12 | 2009-08-13 | Peter Kajuch | Air induction showerhead ball joint |
| CN201380124Y (en) * | 2008-12-24 | 2010-01-13 | 王多云 | Efficient water-saving shower head |
| CN201572701U (en) * | 2009-05-06 | 2010-09-08 | 林柏寿 | Improved structure of water-air mixing and jetting device |
| CN201862501U (en) * | 2010-11-25 | 2011-06-15 | 厦门松霖科技有限公司 | Air-sucking and bubbling mechanism for shower head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012068925A1 (en) * | 2010-11-25 | 2012-05-31 | 厦门松霖科技有限公司 | Air suction and foaming mechanism for spray head |
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| PB01 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Li Inventor after: Cheng Dongying Inventor after: Wu Gangqiang Inventor after: Zhou Huasong Inventor before: Jiang Li Inventor before: Cheng Dongying Inventor before: Wu Gangqiang Inventor before: Zhou Huasong |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110309 |