CN202497960U - Shower head - Google Patents
Shower head Download PDFInfo
- Publication number
- CN202497960U CN202497960U CN2012200131945U CN201220013194U CN202497960U CN 202497960 U CN202497960 U CN 202497960U CN 2012200131945 U CN2012200131945 U CN 2012200131945U CN 201220013194 U CN201220013194 U CN 201220013194U CN 202497960 U CN202497960 U CN 202497960U
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- CN
- China
- Prior art keywords
- water
- housing
- return connector
- negative pressure
- porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a shower head, comprising a front cover, a rear cover matching the front cover to form a water outlet disc and a water inlet joint connected with the rear cover and used for introducing water into the water outlet disc. The water inlet joint comprises a housing, wherein one end of the housing is in connection with the rear cover and the other end of the housing is provided with a universal ball for introducing water into the housing; the universal ball comprises a water inlet and a water outlet located in the housing; the water inlet joint also comprises a liner located in the housing and sleeved on the periphery of the universal ball and a porous water diversion joint sealing the water outlet of the universal ball in the housing; the liner is provided with a notch; the periphery of the porous water diversion joint is provided with a plurality of grooves; a negative pressure expansion area is formed below the porous water diversion joint; the notch of the liner is communicated with the grooves of the porous water diversion joint to form an air channel; air penetrates into the negative pressure expansion area through the air channel and water penetrates into the negative pressure expansion area through the porous water diversion joint.
Description
Technical field
The utility model relates to a kind of gondola water faucet.
Background technology
Utilize principle of negative pressure that air is introduced gondola water faucet and (also claim to drench shower nozzle, top spray, side spray; Shower nozzle or shower bath) in the chamber, form mixed aqueous vapor, reach the purpose that reduces water; All use application case at home and abroad, be used on the gondola water faucet product although identical principle is all complied with in these application, the mode of using is had nothing in common with each other; And do not have to merge, and so-called water-saving result is in fact all undesirable with the structure of gondola water faucet product.
The utility model content
The purpose of the utility model is to provide a kind of gondola water faucet, is intended to solve the problem of the water-saving result difference that prior art exists.
The utility model is to realize like this; A kind of gondola water faucet; It comprises a protecgulum, with said front cover match constitute a water tray bonnet, be connected in being used on the said bonnet water introduced the water supply connector in the said water tray; Said water supply connector comprises a housing, and an end of said housing is connected on the said bonnet, and the other end of said housing is equipped with in order to water is introduced the multi-directional ball in the housing; Said multi-directional ball comprises water inlet and the delivery port that is positioned at said housing; Said water supply connector comprises also and is positioned at said housing and is placed in the peripheral liner of said multi-directional ball and is positioned at said housing and seals the porous return connector of the delivery port that is placed on said multi-directional ball that said liner offers a breach, and the periphery of said porous return connector offers some grooves; The below of said porous return connector forms a negative pressure extended region; The breach of said liner is communicated with formation one air duct with the groove of said porous return connector, air gets into said negative pressure extended region by said air duct, and water gets into said negative pressure extended region by said porous return connector.
Further; The open upper end of said porous return connector; The delivery port of said multi-directional ball stretches in the open upper end of said porous return connector and through sealing ring said multi-directional ball and said porous return connector is sealed; The evenly distributed some tapping holes of the bottom circumference of said porous return connector, the bottom of said porous return connector are provided with a usefulness so that the current at said multi-directional ball delivery port place disperse to flow into the branch water cushion circle in the said tapping hole.
Further; The outer periphery of said porous return connector is equipped with plurality of teeth; Form said groove between the adjacent teeth; The cross-sectional area of the tapping hole of said porous return connector is less than the cross-sectional area of said negative pressure extended region, and the cross-sectional area of said air duct is less than the cross-sectional area of said negative pressure extended region.
Further; The below of said porous return connector is provided with one fen water guide pillar; Form said negative pressure extended region, water conservancy diversion district and the district of releasing from top to bottom successively between said minute water guide pillar and the said housing, the area of the cross section in said negative pressure extended region, water conservancy diversion district and the district of releasing with greatly-little-big mode is provided with.
Further, said housing comprises that the jointing that colludes in said bonnet, screw lock are in an end of said jointing and make said jointing tightly collude nipple and screw lock on said bonnet in the peripheral clamp nut of said nipple.
Further, be provided with one between said protecgulum and the bonnet and go out water jacket.
Further, the water inlet of said multi-directional ball is provided with a screen pack.
Because the formation of said negative pressure extended region, under the guiding of negative pressure, water and air mixes in this negative pressure extended region, forms to mix aqueous vapor, reaches the purpose of water saving.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the gondola water faucet that provides of the utility model.
Fig. 2 is the cutaway view after the gondola water faucet of Fig. 1 assembles.
Fig. 3 be Fig. 1 gondola water faucet the porous return connector overlook enlarged drawing.
Fig. 4 is the air and the water mixed process sketch map of the gondola water faucet of Fig. 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 and Fig. 2, the gondola water faucet that the utility model embodiment provides comprises a protecgulum 10, cooperate the bonnet 20 that constitutes a water tray with said protecgulum 10, be connected in being used on the said bonnet 20 introduces the water supply connector 30 in the said water tray with water.Said water supply connector 30 comprises a housing 31.One end of said housing 31 is connected on the said bonnet 20.The other end of said housing 31 is equipped with in order to water is introduced the multi-directional ball 32 in the housing 31.Said multi-directional ball 32 comprises water inlet 320 and the delivery port 322 that is positioned at said housing 31.Said multi-directional ball 32 can be with respect to the respective end swing of said housing 31.
In the present embodiment, water inlet 320 places of said multi-directional ball 32 are provided with a screen pack 324.
Said water supply connector 30 also comprises and is positioned at said housing 31 and is placed in the peripheral liner 33 of said multi-directional ball 32 and is positioned at said housing 31 and seals the porous return connector 34 of the delivery port 322 that is placed on said multi-directional ball 32.Said liner 33 offers a breach 330.Please consult Fig. 3 simultaneously, the periphery of said porous return connector 34 offers some grooves 340.
Please consult Fig. 4 simultaneously; The below of said porous return connector 34 forms a negative pressure extended region C; The breach 330 of said liner 33 is communicated with formation one air duct B with the groove 340 of said porous return connector 34; Air gets into said negative pressure extended region C by said air duct B, and water gets into said negative pressure extended region C by said porous return connector 34.
Because the formation of said negative pressure extended region C, under the guiding of negative pressure, water and air mixes in this negative pressure extended region C, forms to mix aqueous vapor, reaches the purpose of water saving.
The open upper end of said porous return connector 34.The delivery port 322 of said multi-directional ball 32 stretches in the open upper end of said porous return connector 34 and through sealing ring 35 and makes said multi-directional ball 32 and said porous return connector 34 sealings.The evenly distributed some tapping holes 341 of the bottom circumference of said porous return connector 34.In the utility model, the quantity of said tapping hole 341 is 20-30, and the bore dia of each tapping hole 341 is between 0.8mm-1.0mm.The bottom of said porous return connector 34 is provided with a usefulness so that the current at said multi-directional ball 32 delivery ports 322 places disperse to flow into the branch water cushion circle 36 in the said tapping hole 341.
The outer periphery of said porous return connector 34 is equipped with plurality of teeth 343.Form said groove 340 between the adjacent teeth 343.The cross-sectional area of the tapping hole 341 of said porous return connector 34 is less than the cross-sectional area of said negative pressure extended region C.The cross-sectional area of said air duct B is less than the cross-sectional area of said negative pressure extended region C.
The below of said porous return connector 34 is provided with one fen water guide pillar 37.Form said negative pressure extended region C, water conservancy diversion district E from top to bottom successively between said minute water guide pillar 37 and the said housing 31 and release district F.The area of the cross section of said negative pressure extended region C, water conservancy diversion district E and the district F that releases with greatly-little-big mode is provided with.
Said housing 31 comprises that the jointing 310 that colludes in said bonnet 20, screw lock are in an end of said jointing 310 and make said jointing 310 tightly collude nipple 311 and screw lock on said bonnet 20 in the peripheral clamp nut 312 of said nipple 311.Be provided with one between said protecgulum 10 and the bonnet 20 and go out water jacket 11.
Said minute water guide pillar 37 is fixed in the below of said porous return connector 34 through a sunk screw 38, and said sunk screw 38 passes said porous return connector 34 and will divide water cushion circle 36 to be fixed on the said porous return connector 34.Seal through cushion rubber 39 between said nipple 311 and the said bonnet 20.
The gondola water faucet that the utility model embodiment provides in use; Water gets into said negative pressure extended region C by the tapping hole 341 of said porous return connector 34, and air gets into said negative pressure extended region C by air duct B, under the guiding of negative pressure; Water and air mixes at negative pressure extended region C; Form and mix aqueous vapor, mix in the process of aqueous vapor through the water conservancy diversion district E and the district F that releases, fully mix the back and get in the water tray.
The water-saving result of the gondola water faucet of the utility model clearly through experiment test, can be known by following two tables, under uniform pressure or the water-saving result under the identical spray impact strength effect.
The water-saving result of the gondola water faucet of table 1 the utility model under identical water pressure
| Pressure | Water-saving rate | The test products specification |
| 0.1Mbar | 4％ | 200MM |
| 0.3 |
11％ | 200MM |
The water-saving result of the gondola water faucet of table 2 the utility model under identical spray impact strength effect
| Pressure | Water-saving rate | The test products specification |
| 0.1Mbar | 18％ | 200MM |
| 0.3Mbar | 42％ | 200MM |
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. gondola water faucet; It comprises a protecgulum, with said front cover match constitute a water tray bonnet, be connected in being used on the said bonnet water introduced the water supply connector in the said water tray; Said water supply connector comprises a housing; One end of said housing is connected on the said bonnet; The other end of said housing is equipped with in order to water being introduced the multi-directional ball in the housing, and said multi-directional ball comprises water inlet and the delivery port that is positioned at said housing, it is characterized in that: said water supply connector also comprises and is positioned at said housing and is placed in the peripheral liner of said multi-directional ball and is positioned at the porous return connector that said housing also seals the delivery port that is placed on said multi-directional ball; Said liner offers a breach; The periphery of said porous return connector offers some grooves, and the below of said porous return connector forms a negative pressure extended region, and the breach of said liner is communicated with formation one air duct with the groove of said porous return connector; Air gets into said negative pressure extended region by said air duct, and water gets into said negative pressure extended region by said porous return connector.
2. gondola water faucet as claimed in claim 1; It is characterized in that: the open upper end of said porous return connector; The delivery port of said multi-directional ball stretches in the open upper end of said porous return connector and through sealing ring said multi-directional ball and said porous return connector is sealed; The evenly distributed some tapping holes of the bottom circumference of said porous return connector, the bottom of said porous return connector are provided with a usefulness so that the current at said multi-directional ball delivery port place disperse to flow into the branch water cushion circle in the said tapping hole.
3. gondola water faucet as claimed in claim 2; It is characterized in that: the outer periphery of said porous return connector is equipped with plurality of teeth; Form said groove between the adjacent teeth; The cross-sectional area of the tapping hole of said porous return connector is less than the cross-sectional area of said negative pressure extended region, and the cross-sectional area of said air duct is less than the cross-sectional area of said negative pressure extended region.
4. like each described gondola water faucet of claim 1 to 3; It is characterized in that: the below of said porous return connector is provided with one fen water guide pillar; Form said negative pressure extended region, water conservancy diversion district and the district of releasing from top to bottom successively between said minute water guide pillar and the said housing, the area of the cross section in said negative pressure extended region, water conservancy diversion district and the district of releasing with greatly-little-big mode is provided with.
5. gondola water faucet as claimed in claim 4 is characterized in that: said housing comprises that the jointing that colludes in said bonnet, screw lock are in an end of said jointing and make said jointing tightly collude nipple and screw lock on said bonnet in the peripheral clamp nut of said nipple.
6. gondola water faucet as claimed in claim 4 is characterized in that: be provided with one between said protecgulum and the bonnet and go out water jacket.
7. gondola water faucet as claimed in claim 4 is characterized in that: the water inlet of said multi-directional ball is provided with a screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200131945U CN202497960U (en) | 2012-01-11 | 2012-01-11 | Shower head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200131945U CN202497960U (en) | 2012-01-11 | 2012-01-11 | Shower head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497960U true CN202497960U (en) | 2012-10-24 |
Family
ID=47034588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200131945U Expired - Fee Related CN202497960U (en) | 2012-01-11 | 2012-01-11 | Shower head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216116A (en) * | 2016-09-14 | 2016-12-14 | 司徒文芳 | A kind of connection assembly of showerhead |
| CN106311540A (en) * | 2015-06-19 | 2017-01-11 | 梁北洪 | Shower head connector |
-
2012
- 2012-01-11 CN CN2012200131945U patent/CN202497960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311540A (en) * | 2015-06-19 | 2017-01-11 | 梁北洪 | Shower head connector |
| CN106216116A (en) * | 2016-09-14 | 2016-12-14 | 司徒文芳 | A kind of connection assembly of showerhead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |