CN100427215C - Water outlet control mechanism of shower nozzle - Google Patents
Water outlet control mechanism of shower nozzle Download PDFInfo
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- CN100427215C CN100427215C CNB2006100520514A CN200610052051A CN100427215C CN 100427215 C CN100427215 C CN 100427215C CN B2006100520514 A CNB2006100520514 A CN B2006100520514A CN 200610052051 A CN200610052051 A CN 200610052051A CN 100427215 C CN100427215 C CN 100427215C
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- shower nozzle
- housing
- valve rod
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Abstract
The present invention provides a water outlet control mechanism of a shower nozzle, which belongs to the technical field of daily articles. The present invention solves the problems of inconvenient operation, unable one-hand operation, poor water out form and low use stability in the prior art. The water out control mechanism of the shower nozzle is arranged at a handle of the shower nozzle which comprises a shell body positioned at a handle body of the handle, and the shell body is provided with a water inlet chamber and a plurality of water outlet chambers. The connection part of each water outlet chamber and the water inlet chamber is provided with a seal valve which can communicate with the water outlet chambers and the water inlet chamber when the seal valve is pressed downward. The seal valve is provided with a valve rod which penetrates out of the shell body and the outside of the handle body, and the control mechanism which controls the valve rod to move up and down is arranged between the handle body and the shell body. The outer lateral surface of the handle is provided with push buttons corresponding to the valve rod, and each button controls the corresponding seal valve to move up and down through the control mechanism.
Description
Technical field
The invention belongs to the articles for daily use technical field, relate to a kind of shower nozzle, particularly a kind of device that is used to control shower nozzle water outlet form.
Background technology
In shower, shower nozzle normally is made up of handle and spray head two large divisions.Handle and outlet pipe join, and current enter in the spray head by handle, outwards spray from spray head at last.Along with people improve constantly the requirement of hot-water heating sanitary equipment, in use also require the water outlet of shower nozzle to have multiple current forms such as spray, spraying, pulse.In order to realize this function, on the spray head of shower nozzle, be typically provided with a plurality of exhalant canals; And control current by the nozzle cap of rotary spray head portion and enter one of them exhalant canal, realize the variation of water outlet form.
Existing multifunction showerhead generally is that a branch water plate that can rotate to it and locate is set at the shower nozzle place, is provided with plural apopore on minute water plate, and each apopore is distributed on the circumference, and forms the exhalant canal of a plurality of mutual isolation.Because the rotatable water plate that divides makes it be communicated with different exhalant canal, and exhalant canal is again to be communicated with different hole for water sprayings, therefore just can realize different water-out manners by rotating branch water plate.The shower nozzle of this structure must be pulled nozzle cap with hand in use, inconvenient operation.Simultaneously, because various water outlet forms do not have clear and definite indication, often need during operation to determine by watching actual water outlet.When operation, need both hands to cooperate, therefore in the bathroom that is full of water and soap lye, be easy to slip.
For this reason, the someone has applied for the patent of " effluent control device of shower nozzle " by name, its application number: 200510038240, and it has solved existing shower nozzle needs bimanualness when conversion water outlet form, use problems such as inconvenience; Can realize the switching of water outlet form by pushing button.But still come with some shortcomings part, for example, 1. each button is arranged in a linear, and takies bigger space, and it is just very inconvenient to operate when button number is more, can't realize one-handed performance.2. lack control device, all buttons are resetted simultaneously, and open or close the water outlet of shower nozzle by outlet water control mechanism switching mechanism.3. have indivedual buttons not pressed simultaneously, just have the situation of the work of can't arranging in pairs or groups between the button, so the water outlet form is abundant inadequately.4. owing to fault of construction, when hydraulic pressure surpassed 0.4Mp, button was difficult to press or by not going down, causes disabler.
Summary of the invention
The objective of the invention is at the existing the problems referred to above of existing multifunction showerhead, provide a kind of each button layout reasonable, it is little to take up room, easy for operation, can directly easily control the unlatching of shower nozzle or close, and the outlet water control mechanism of the various informative shower nozzle of water outlet.
For achieving the above object, the present invention has adopted following technical proposal: the outlet water control mechanism of this shower nozzle, be arranged at the handle place of shower nozzle, comprise the housing that is in the handle handlebody, housing is provided with an intake antrum and several water chambers, it is characterized in that, the connection part of described each water chamber and intake antrum is equipped with a seal valve that can be communicated with this water chamber and intake antrum when it presses down, described seal valve has one and is piercing in housing and the external valve rod of handle, is provided with the valve rod controlling organization that the control valve rod moves up and down between handle body and housing; And be provided with and valve rod button one to one at the lateral surface of handle body, each button is controlled pairing seal valve by above-mentioned valve rod controlling organization and is moved up and down.
After shower nozzle is loaded onto this device,, the current that enter intake antrum are flowed out from one or more water chamber as long as push button; At the spray head place, each above-mentioned water chamber communicates with corresponding exhalant canal by water pipe; At last, by apopore structural change in the nozzle cap of spray head, make current produce different water outlet forms.
This device as long as press button, moves a valve rod wherein by the valve rod controlling organization, thereby makes pairing water chamber of this valve rod and intake antrum conducting in use, current just from then on water chamber flow to the spray head place.
In the outlet water control mechanism of above-mentioned shower nozzle, described seal valve has an inlet opening, be equipped with a back-moving spring in each water chamber, back-moving spring withstands on the inlet opening of seal valve on the sealing plain cushion of being located at the chamber wall, with the isolation of water chamber and intake antrum.
When seal valve was pressed down, back-moving spring was compressed, and seal valve and sealing plain cushion are broken away from; At this moment, the water in the intake antrum can enter water chamber from the inlet opening of seal valve.When seal valve was not subjected to downforce, back-moving spring can withstand on it on sealing plain cushion, and it is resetted, and realizes sealing.
In the outlet water control mechanism of above-mentioned shower nozzle, described valve rod controlling organization comprises a fixed cover that is used for fixing each button, each button is arranged ringwise, between fixed cover and housing, be provided with a rotary function locking sheet, between function locking sheet and housing, be provided with a torsion spring, each button passes corresponding lock hole on the function locking sheet respectively, is equipped with an inclined-plane and a vertical plane that is used for screens that leans against on the lock hole on each button.
When pressing button, utilize the inclined-plane can promote the function locking sheet and rotate.After reaching the top on inclined-plane, continue to promote button, at this moment, the function locking sheet is stuck on the lock hole vertical plane of button in the effect turning down of torsion spring.Like this, behind the relieving button, just can pin seal valve, button can not be resetted by vertical plane.Because the valve rod of button and seal valve is connected, seal valve just is pressed down, and the water chamber of sealing valve correspondence and intake antrum are connected.Each button is circular layout, and has saved the space effectively, can realize operation by one hand.
Another kind of arrangement, in the outlet water control mechanism of above-mentioned shower nozzle, described valve rod controlling organization comprises a fixed cover that is used for fixing each button, each button arrangement is on same straight line, between fixed cover and housing, be provided with the function locking sheet that to swing, between function locking sheet and housing, be provided with an extension spring, each button passes corresponding lock hole on the function locking sheet respectively, is equipped with an inclined-plane and a vertical plane that is used for screens that leans against on the lock hole on each button.
In the outlet water control mechanism of above-mentioned shower nozzle, described valve rod controlling organization also comprises an X button, described X button is located on the function locking sheet in the corresponding lock hole, be provided with a spring between X button and housing, described X button is provided with the inclined-plane and the vertical plane that is used for screens that lean against on the lock hole.
When pressing X button, utilize the inclined-plane can promote the function locking sheet and rotate.After reaching the top on inclined-plane, the vertical plane of jammed button can break away from lock hole during operation, and button is released.Continue to promote X button, at this moment, the function locking sheet is stuck on the lock hole vertical plane of X button in the effect turning down of torsion spring.Like this, can make all push-button resets, simultaneously all water chambers and intake antrum be isolated, realize closing of shower nozzle.Can realize control by X button, and need not to operate the valve of shower nozzle, be very easy to operation the shower nozzle water outlet.
In the outlet water control mechanism of above-mentioned shower nozzle, described hull outside is provided with some button sockets, and above-mentioned button or X button are inserted on the button socket respectively; Be provided with a gathering sill on button socket, the guide pad on described gathering sill and button or the X button adapts.Guide pad can guarantee that each button moves according to predefined direction, guarantees the stability of work.
In the outlet water control mechanism of above-mentioned shower nozzle, described housing is provided with 2～5 water chambers.
In the outlet water control mechanism of above-mentioned shower nozzle, described number of buttons is three.Each button can corresponding a kind of water outlet form.A plurality of buttons are set, can make various informativeization of water outlet, to satisfy have a bath needs in the process of people.Certainly, a plurality of buttons can be pressed simultaneously, to realize different matched combined, form abundant more water outlet form.
In the outlet water control mechanism of above-mentioned shower nozzle, described seal valve is a valve body with barrel shape of inlet opening, is provided with some spokes at valve interior wall, and each spoke all is connected with valve rod.
Compared with prior art, the advantage of the outlet water control mechanism of this shower nozzle is: control its water-out manners by button, as long as push during use, so easy to operate 1..2. each button layout is reasonable, and it is little to take up room, and can realize resetting of button easily, and can directly control the unlatching of shower nozzle or close.3. water outlet is various informative, a kind of water-out manners of each button control, and can realize any combination.4. utilize machinery between the parts such as button, seal valve and sealing plain cushion to cooperate and finish whole control process, its Stability Analysis of Structures is reliable, be not easy to damage, and product has long service life.
Description of drawings
Fig. 1 is the structural representation that the shower nozzle of this outlet water control mechanism is housed.
Fig. 2 is the sectional structure chart that the shower nozzle of this outlet water control mechanism is housed.
Fig. 3 is the parts explosion of the outlet water control mechanism of this shower nozzle.
Fig. 4 is the front view of the outlet water control mechanism of this shower nozzle.
Fig. 5 is the cutaway view along the line of the A-A among Fig. 4.
Fig. 6 is the stereogram of the outlet water control mechanism of this shower nozzle.
Fig. 7 is the amplification stereogram of seal valve in the outlet water control mechanism of this shower nozzle.
Among the figure, handle body 1, intake tunnel 1a, exhalant canal 1b, housing 2, intake antrum 2a, water chamber 2b, button socket 2c, gathering sill 2d, guide pad 2e, seal valve 3, valve rod 3a, inlet opening 3b, valve body 3c, spoke 3d, button 4, inclined-plane 4a, vertical plane 4b, back-moving spring 5, sealing plain cushion 6, fixed cover 7, function locking sheet 8, lock hole 8a, torsion spring 9, X button 10, spring 11, spray head 12, water inlet pipe 13, outlet pipe 14, nozzle cap 15, apopore 15a, procapsid 2A, back casing 2B, V-shaped seal ring 16.
The specific embodiment
Embodiment 1:
As depicted in figs. 1 and 2, this shower nozzle is made up of handle handlebody 1 and outlet water control mechanism two large divisions.The outlet water control mechanism of this shower nozzle is arranged at handle body 1 place.As shown in Figure 6, in the present embodiment, at the lateral surface of handle body 1 three buttons 4 and an X button 10 are arranged, each button 4 all is connected with valve rod controlling organization in the handle body 1.
Housing 2 is arranged in the middle and upper part inner chamber of handle handlebody 1, and has an intake antrum 2a and three water chamber 2b.Intake antrum 2a links by the water inlet pipe 13 of intake tunnel 1a and handle body 1; Three water chamber 2b link by the corresponding outlet pipe 14 of three exhalant canal 1b and handle body 1 respectively.Water-out manners passages different in outlet pipe 14 and the spray head 12 communicate, and after current enter, will flow out by different apopore 15a from nozzle cap 15, produce different water outlet forms.This device is exactly by controlling closing and conducting of each water chamber 2b and intake antrum 2a connecting portion, controls the water outlet form of shower nozzle.
As shown in Figure 3, housing 2 is that procapsid 2A and back casing 2B fastening form by two parts.Form three connection parts of three water chamber 2b and described intake antrum 2a at the place of connecting of procapsid 2A and back casing 2B.The connection part of each water chamber 2b and intake antrum 2a is equipped with a seal valve 3 that can be communicated with this water chamber 2b and intake antrum 2a when it presses down.Be respectively equipped with V-shaped seal ring 16 outside the seal valve 3, be used to guarantee the sealing of procapsid 2A and back casing 2B, and the sealing of seal valve 3 and connection part.
As Fig. 3 and shown in Figure 5, seal valve 3 has a valve rod 3a who is piercing in outside housing 2 and the handle body 1.Between handle body 1 and housing 2, be provided with the valve rod controlling organization that control valve rod 3a moves up and down; And be provided with button 4 one to one with valve rod 3a at the lateral surface of handle body 1.Each button 4 is controlled pairing seal valve 3 by above-mentioned valve rod controlling organization and is moved up and down.Seal valve 3 has an inlet opening 3b, is equipped with a back-moving spring 5 in each water chamber 2b, and back-moving spring 5 withstands on the inlet opening 3b of seal valve 3 on the sealing plain cushion 6 of being located at the chamber wall, and water chamber 2b and intake antrum 2a are isolated.Particularly, as shown in Figure 7, seal valve 3 has the valve body 3c of a barrel shape, is provided with some spoke 3d at valve body 3c inwall, and each spoke 3d all is connected with valve rod 3a.
When seal valve 3 was pressed down by button 4, back-moving spring 5 was compressed, and seal valve 3 and sealing plain cushion 6 are broken away from.At this moment, the water in the intake antrum 2a can enter water chamber 2b from the inlet opening 3b of seal valve 3.When seal valve 3 was not subjected to downforce, back-moving spring 5 can withstand on it on sealing plain cushion 6, and it is resetted, and realizes sealing.
As shown in Figure 4 and Figure 5, the valve rod controlling organization comprises a fixed cover 7 that is used for fixing each button 4.Between fixed cover 7 and housing 2, be provided with a rotary function locking sheet 8.Between function locking sheet 8 and housing 2, be provided with a torsion spring 9.Each button 4 passes corresponding lock hole 8a on the function locking sheet 8 respectively, is equipped with an inclined-plane 4a and a vertical plane 4b who is used for screens who leans against on the lock hole 8a on each button 4.X button 10 also is located on the function locking sheet 8 in the corresponding lock hole 8a.Between X button 10 and housing 2, be provided with a spring 11.X button 10 is provided with the inclined-plane 4a and the vertical plane 4b who is used for screens that lean against on the lock hole 8a.Each button 4 and X button 10 are arranged ringwise.
As Fig. 3 and shown in Figure 5, housing 2 outsides are provided with four button socket 2c, and above-mentioned button 4 or X button 10 are inserted in respectively on the button socket 2c.Be provided with a gathering sill 2d on button socket 2c, the guide pad 2e on gathering sill 2d and button 4 or the X button 10 adapts.
During use, press the pairing button 4 of selected water outlet form, utilize the inclined-plane 4a on the button 4 can promote 8 rotations of function locking sheet.After the top that reaches inclined-plane 4a, continue to promote button 4, at this moment, function locking sheet 8 is stuck on the lock hole 8a vertical plane 4b of button 4 in the effect turning down of torsion spring 9.Like this, behind the relieving button 4, just can pin seal valve 3, button 4 can not be resetted by vertical plane 4b.Because button 4 is connected with the valve rod 3a of seal valve 3, seal valve 3 just is pressed down, and the water chamber 2b of sealing valve 3 correspondences and intake antrum 2a are connected.Each button 4 is circular layout, and has saved the space effectively, can realize operation by one hand.Form interaction relation between each button 4, any one button 4 that can press in use wherein also can be pressed two above buttons 4 simultaneously, obtains the more water outlet form of horn of plenty.
In the time of need closing, press X button 10, utilize inclined-plane 4a can promote the function locking sheet and rotate 8.After the top that reaches inclined-plane 4a, the vertical plane 4b of jammed button 4 can break away from lock hole 8a during operation, and the button 4 that is pressed is in use discharged.Continue to promote X button 10, at this moment, function locking sheet 8 is stuck on the lock hole 8a vertical plane 4b of X button 10 in the effect turning down of torsion spring 9.Like this, all buttons 4 are resetted, simultaneously all water chamber 2b and intake antrum 2a be isolated, realize closing of shower nozzle.Can realize control by X button 10, and need not to operate the valve of shower nozzle, be very easy to operation the shower nozzle water outlet.
Embodiment 2:
In the present embodiment, the valve rod controlling organization comprises a fixed cover 7 that is used for fixing each button 4.Each button 4 is arranged on the same straight line, is provided with the function locking sheet 8 that can swing between fixed cover 7 and housing 2.Be provided with a torsion spring 9 between function locking sheet 8 and housing 2, each button 4 passes corresponding lock hole 8a on the function locking sheet 8 respectively.On each button 4, be equipped with an inclined-plane 4a and a vertical plane 4b who is used for screens who leans against on the lock hole 8a.All the other structures, and working method all with embodiment 1 roughly the same, this paper does not do and gives unnecessary details.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used handle body 1 morely, intake tunnel 1a, exhalant canal 1b, housing 2, intake antrum 2a, water chamber 2b, button socket 2c, gathering sill 2d, guide pad 2e, seal valve 3, valve rod 3a, inlet opening 3b, valve body 3c, spoke 3d, button 4, inclined-plane 4a, vertical plane 4b, back-moving spring 5, sealing plain cushion 6, fixed cover 7, function locking sheet 8, lock hole 8a, torsion spring 9, X button 10, spring 11, spray head 12, water inlet pipe 13, outlet pipe 14, nozzle cap 15, apopore 15a, procapsid 2A, back casing 2B, V-shaped seal ring 16 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1, a kind of outlet water control mechanism of shower nozzle, be arranged at the handle place of shower nozzle, comprise the housing (2) that is in the handle handlebody (1), housing (2) is provided with an intake antrum (2a) and several water chambers (2b), it is characterized in that, the connection part of described each water chamber (2b) and intake antrum (2a) is equipped with a seal valve (3) that can be communicated with this water chamber (2b) and intake antrum (2a) when it presses down, described seal valve (3) has one and is piercing in housing (2) and the outer valve rod (3a) of handle body (1), is provided with the valve rod controlling organization that control valve rod (3a) moves up and down between handle body (1) and housing (2); And be provided with and valve rod (3a) button (4) one to one at the lateral surface of handle body (1), each button (4) is controlled pairing seal valve (3) by above-mentioned valve rod controlling organization and is moved up and down; Described seal valve (3) has an inlet opening (3b), in each water chamber (2b), be equipped with a back-moving spring (5), back-moving spring (5) withstands on the inlet opening (3b) of seal valve (3) on the sealing plain cushion (6) of being located at the chamber wall, and water chamber (2b) and intake antrum (2a) are isolated.
2, the outlet water control mechanism of shower nozzle according to claim 1, it is characterized in that, described valve rod controlling organization comprises a fixed cover (7) that is used for fixing each button (4), each button (4) is arranged ringwise, between fixed cover (7) and housing (2), be provided with a rotary function locking sheet (8), between function locking sheet (8) and housing (1), be provided with a torsion spring (9), each button (4) passes function locking sheet (8) respectively and goes up corresponding lock hole (8a), is being equipped with an inclined-plane (4a) and a vertical plane (4b) that is used for screens that leans against on the lock hole (8a) on each button (4).
3, the outlet water control mechanism of shower nozzle according to claim 1, it is characterized in that, described valve rod controlling organization comprises a fixed cover (7) that is used for fixing each button (4), each button (4) is arranged on the same straight line, between fixed cover (7) and housing (2), be provided with the function locking sheet (8) that to swing, between function locking sheet (8) and housing (2), be provided with an extension spring (9), each button (4) passes function locking sheet (8) respectively and goes up corresponding lock hole (8a), is being equipped with an inclined-plane (4a) and a vertical plane (4b) that is used for screens that leans against on the lock hole (8a) on each button (4).
4, according to the outlet water control mechanism of claim 2 or 3 described shower nozzles, it is characterized in that, described valve rod controlling organization also comprises an X button (10), described X button (10) is located in function locking sheet (8) and goes up in the corresponding lock hole (8a), be provided with a spring (11) between X button (10) and housing (2), described X button (10) is provided with the inclined-plane (4a) and the vertical plane (4b) that is used for screens that lean against on the lock hole (8a).
5, the outlet water control mechanism of shower nozzle according to claim 4 is characterized in that, described housing (2) outside is provided with some button sockets (2c), and above-mentioned button (4) or X button (10) are inserted in respectively on the button socket (2c); Be provided with a gathering sill (2d) on button socket (2c), the guide pad (2e) on described gathering sill (2d) and button (4) or the X button (10) adapts.
According to the outlet water control mechanism of claim 1 or 2 or 3 described shower nozzles, it is characterized in that 6, described housing (2) is provided with 2～5 water chambers (2b).
7, the outlet water control mechanism of shower nozzle according to claim 6 is characterized in that, the quantity of described button (4) is three.
8, according to the outlet water control mechanism of claim 1 or 2 or 3 described shower nozzles, it is characterized in that, described seal valve (3) is a valve body with barrel shape of inlet opening (3b), is provided with some spokes (3d) at valve interior wall, and each spoke (3d) all is connected with valve rod (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100520514A CN100427215C (en) | 2006-06-20 | 2006-06-20 | Water outlet control mechanism of shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100520514A CN100427215C (en) | 2006-06-20 | 2006-06-20 | Water outlet control mechanism of shower nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1864866A CN1864866A (en) | 2006-11-22 |
| CN100427215C true CN100427215C (en) | 2008-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100520514A Expired - Fee Related CN100427215C (en) | 2006-06-20 | 2006-06-20 | Water outlet control mechanism of shower nozzle |
Country Status (1)
| Country | Link |
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| CN (1) | CN100427215C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143097A1 (en) * | 2011-04-18 | 2012-10-26 | Grohe Ag | Sprayhead or hand spray |
| WO2012143098A1 (en) * | 2011-04-18 | 2012-10-26 | Grohe Ag | Sprayhead or hand spray |
| CN103476509B (en) * | 2011-04-18 | 2016-11-30 | 高仪股份公司 | Gondola water faucet or Portable rose |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101670322B (en) | 2009-10-01 | 2013-05-15 | 厦门松霖科技有限公司 | Push-button water-stopping device and control method thereof |
| WO2011134407A1 (en) * | 2010-04-30 | 2011-11-03 | 厦门松霖科技有限公司 | Ball-rod switching shower |
| CN101954319B (en) * | 2010-04-30 | 2013-03-27 | 厦门松霖科技有限公司 | Ball-arm switching shower head |
| CN109122239B (en) * | 2018-08-20 | 2020-09-18 | 杭州富阳泳富机械有限公司 | Manual sprayer for garden moss |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4219162A (en) * | 1978-05-09 | 1980-08-26 | Hozelock Limited | Spray nozzles for spraying liquids |
| US6390390B1 (en) * | 2001-08-23 | 2002-05-21 | Ruey Ryh Enterprise Col, Ltd. | Sprinkler structure |
| CN1651152A (en) * | 2005-01-25 | 2005-08-10 | 方兴富 | Water outlet control device of shower spray nozzle |
| US7025291B2 (en) * | 2003-05-08 | 2006-04-11 | Sheng Li Wu | Water sprayer having water control device |
| CN2925625Y (en) * | 2006-06-20 | 2007-07-25 | 胡灵聪 | Water-outlet controlling mechanism of shower nozzle |
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2006
- 2006-06-20 CN CNB2006100520514A patent/CN100427215C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4219162A (en) * | 1978-05-09 | 1980-08-26 | Hozelock Limited | Spray nozzles for spraying liquids |
| US6390390B1 (en) * | 2001-08-23 | 2002-05-21 | Ruey Ryh Enterprise Col, Ltd. | Sprinkler structure |
| US7025291B2 (en) * | 2003-05-08 | 2006-04-11 | Sheng Li Wu | Water sprayer having water control device |
| CN1651152A (en) * | 2005-01-25 | 2005-08-10 | 方兴富 | Water outlet control device of shower spray nozzle |
| CN2925625Y (en) * | 2006-06-20 | 2007-07-25 | 胡灵聪 | Water-outlet controlling mechanism of shower nozzle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012143097A1 (en) * | 2011-04-18 | 2012-10-26 | Grohe Ag | Sprayhead or hand spray |
| WO2012143098A1 (en) * | 2011-04-18 | 2012-10-26 | Grohe Ag | Sprayhead or hand spray |
| CN103476509A (en) * | 2011-04-18 | 2013-12-25 | 高仪股份公司 | Sprayhead or hand spray |
| US9138755B2 (en) | 2011-04-18 | 2015-09-22 | Grohe Ag | Showerhead or hand shower |
| US9138756B2 (en) | 2011-04-18 | 2015-09-22 | Grohe Ag | Showerhead or hand shower |
| CN103476509B (en) * | 2011-04-18 | 2016-11-30 | 高仪股份公司 | Gondola water faucet or Portable rose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1864866A (en) | 2006-11-22 |
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