CN2794645Y - Switching device for multifunction shower water spray - Google Patents
Switching device for multifunction shower water spray Download PDFInfo
- Publication number
- CN2794645Y CN2794645Y CN 200520058308 CN200520058308U CN2794645Y CN 2794645 Y CN2794645 Y CN 2794645Y CN 200520058308 CN200520058308 CN 200520058308 CN 200520058308 U CN200520058308 U CN 200520058308U CN 2794645 Y CN2794645 Y CN 2794645Y
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- China
- Prior art keywords
- piston
- supporting cover
- water
- switching device
- piston bush
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- Expired - Fee Related
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Abstract
The utility model relates to a water discharge switching device of a multifunctional shower head, which is arranged on a water discharge main body of the shower head and is matched with a water pressure control valve to be used. The utility model is mainly composed of an upper cover, a switching seat, a piston sleeve, a piston, a supporting cover and sealing rings, wherein the switching seat is covered on the water discharge main body and provided with a holding cavity; the upper part of the holding cavity is provided with a water inlet, the bottom of the cavity is provided with a water discharge outlet, and the wall of the cavity is provided with an insertion interface; the upper cover is covered on the water inlet and provided with an interface connected with a water inlet pipe; the piston sleeve is fixed on the insertion interface; the piston is inserted into the piston sleeve and limited in the piston sleeve by a plug; a reset spring is arranged between the plug and the piston; the inner end of the piston is fixed on the supporting cover which is provided with a through hole; the supporting cover can enable the through hole to be communicated with one water outlet in the right time by the action of strong water pressure or the reset spring in order to realize water discharge of the function; the sealing rings which can guarantee water sealing capability are arranged among the components which are mutually matched with each other. The utility model has the advantages of simple structure, convenient operation and good water sealing capability.
Description
Technical field
The utility model relates to the technology of multifunctional gondola water faucet, and is special relevant with the switching device shifter of its water outlet.
Background technology
In the prior art, the structure of multifunctional gondola water faucet is varied, and realizes that the structure of multi-functional discharge switching device also is ever-changing.But in all at present gondola water faucets, the switching between each function water outlet all is assembled in the body, and during use, by a certain member of hand rotation (as water tray etc.), the apopore of the selected function of order is opened, and realizes this function water outlet.
For gondola water faucet is hung on gondola water faucet on the shower seat, gondola water faucet must be taken from shower seat during switching and be held in the hand, inconvenient operation, if corresponding building blocks of function volume is big (as 8 cun or larger sized Shower head with large water output coverage, its water tray equal-volume is just bigger) time, need especially to use than great strength and rotate, especially inconvenience of handover operation for old man and child; For the gondola water faucet that gondola water faucet is fixed, can not be won, then be positioned at shower person's higher position, the crown because of gondola water faucet, make handover operation very inconvenient, special in individual short shower person, can't switch because of can't reach gondola water faucet probably; And, change requirement in order to adapt to angle, the general globe joint that adopts connects, and when carrying out the function switching, often globe joint moment is rotated inadequately like this, cause handoff failure, therefore, higher to bulb moment of torsion and torque request, be difficult to satisfy, it is bigger to switch the moment requirement, generally can only with the hands operate simultaneously and could realize the function switching; In addition, frequently rotate the building blocks of function on gondola water faucet surface, also cause matching loose between the member easily, influence watertightness.
The utility model content
The purpose of this utility model is the discharge switching device that is to provide a kind of multifunctional gondola water faucet, and it is simple in structure, and is easy to operate, and watertightness is good.
In order to achieve the above object, solution of the present utility model is:
The discharge switching device of multifunctional gondola water faucet is installed on the water outlet body of gondola water faucet, cooperates the hydraulic control valve that is installed on the water inlet pipe to use; Mainly form by loam cake, switching seat, piston bush, piston, supporting cover and sealing ring; Switch flap on the water outlet body, switch on the seat and have containing cavity, the containing cavity top is offered at the bottom of for water inlet, chamber and one is discharged the mouth of a river, the chamber wall is offered interface; Loam cake covers on water inlet, on cover and have the interface that joins with water inlet pipe; Piston bush is fixed on the interface; Piston interts is limited in the piston bush piston in the outer end of piston bush in piston bush and by the stopper plug, be provided with back-moving spring between stopper and the piston, be nested with a sealing ring between piston and the piston bush, the inner of piston is fixed on the supporting cover, offer through hole on the supporting cover, supporting cover just can move with piston and makes its through hole communicate with one of them delivery port by strong hydraulic pressure effect or action of reset spring, promptly opens this delivery port, closes other delivery port in good time; Be provided with the sealing ring that guarantees watertightness between the member that respectively cooperatively interacts.
Above-mentioned stopper is fixed the outer end of plug at piston bush by the screw-internal thread fit of its external screw thread and piston bush outer end.
The inner of above-mentioned piston forms the card post with draw-in groove, forms the clamp with breach on the supporting cover, is stuck in by draw-in groove the card post is fixed on the clamp, and the inner of piston is fixed on the supporting cover.
The corresponding supporting cover in the bottom surface of above-mentioned loam cake forms sleeve pipe, and alignment pin is plugged in the sleeve pipe, between the bottom of alignment pin and sleeve pipe back-moving spring is set, and by replacing of back-moving spring alignment pin is butted on the supporting cover, further makes the supporting cover location.
Above-mentioned piston bush is one-body molded to be switched on the seat.
After adopting said structure, the utility model is simple in structure, and watertightness is good, cooperates the hydraulic control valve that is installed on the water inlet pipe to use.During normal water outlet, hydraulic control valve is closed, hydraulic pressure is normal value, supporting cover moves in the containing cavity that switches seat with piston under the effect of back-moving spring, the through hole of supporting cover just with communicate from piston bush that delivery port farthest, promptly open this delivery port, at this moment, water by water inlet pipe through loam cake, the containing cavity that switches seat, through hole and this delivery port of supporting cover, with the water-out manners ejection of this delivery port correspondence.If when desiring switching water discharging, only need push hydraulic control valve to corresponding hydraulic pressure shelves, hydraulic pressure raises, supporting cover is under the effect of this high hydraulic pressure, move in piston bush with piston, the through hole of supporting cover one of them delivery port just communicates, promptly open this delivery port, at this moment, water is by through hole and the corresponding delivery port of water inlet pipe through loam cake, the containing cavity that switches seat, supporting cover, with the water-out manners ejection of this delivery port correspondence, in other words, change hydraulic pressure and promptly change the ejection of function water-out manners, finish the handover operation of function water outlet.
This shows, the utility model is the switching that comes effluent functions by variation in water pressure, replaced the mechanical system of existing gondola water faucet by the manual switchover effluent functions, no matter the gondola water faucet size how, do not need to take gondola water faucet from shower seat, and only need open or close the hydraulic control valve that is installed on the water inlet pipe like a cork, can very carry out the function water outlet like a cork switches, and operates very simple.And the utility model in use need not rotate the building blocks of function on gondola water faucet surface, and then has guaranteed the watertightness of gondola water faucet integral body.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a combination vertical view of the present utility model;
Fig. 3 is the A-A cutaway view one of Fig. 2, is that first function goes out water state;
Fig. 4 is the A-A cutaway view two of Fig. 2, is that second function goes out water state;
Fig. 5 is the A-A cutaway view three of Fig. 2, is that the 3rd function goes out water state;
Fig. 6 is the A-A cutaway view four of Fig. 2, is that the 4th function goes out water state.
Fig. 7 is the schematic appearance of the concrete utilization of the utility model.
The specific embodiment
As shown in Figure 1, the discharge switching device of functional shower caddy more than the utility model discloses, be installed on the water outlet body (not shown) of gondola water faucet, cooperate the hydraulic control valve (not shown) that is installed on the water inlet pipe (not shown) to use, the functional module that is used for realizing various effluent functions is installed in the water outlet body, and (figure does not specifically illustrate the structure of functional module yet, the position of functional module only is shown with four delivery ports 21 on the utility model switching seat 2, and one has four functional modules).
The utility model mainly is made up of loam cake 1, switching seat 2, piston bush 3, piston 4, supporting cover 5 and sealing ring S.
Switching seat 2 covers on the water outlet body.Cooperate shown in Fig. 3-6, switch on the seat 2 and have containing cavity 22, containing cavity 22 tops be offer at the bottom of water inlet, the chamber one discharge the mouth of a river 21, the chamber wall is offered interface 23.
Loam cake 1 covers on the water inlet that switches seat 2.Has the interface 11 that joins with the water inlet pipe (not shown) on the loam cake 1.
Piston bush 3 is fixed on the interface 23 that switches seat 2 by its external screw thread and the screw-internal thread fit of switching seat 2 interfaces 23.Piston bush 3 also can be one-body molded on the interface 23 that switches seat 2.
Piston 4 interts in piston bush 3.Stopper 6 is by the screw-internal thread fit of its external screw thread and piston bush 3 outer ends, and fixing plug in the outer end of piston bush 3, is limited in the piston bush 3 piston 4 by stopper 6 plugs in the outer end of piston bush 3.Be provided with back-moving spring 7 between stopper 6 and the piston 4.Be nested with a sealing ring S between piston 4 and the piston bush 3.The inner of piston 4 is fixed on the supporting cover 5.
Offer through hole 51 on the supporting cover 5, supporting cover 5 just can move with piston 4 and makes its through hole 51 communicate with one of them delivery port 21 by 7 effects of strong hydraulic pressure effect or back-moving spring, promptly opens this delivery port 21, closes other delivery port 21 (appearance aftermentioned) in good time.Wherein, strong hydraulic pressure effect is to realize that by the hydraulic control valve of regulating on the water inlet pipe this hydraulic control valve is a prior art, does not do at this and gives unnecessary details.And the concrete fixed form of the inner of piston 4 and supporting cover 5 has a lot, present embodiment is: the inner of piston 4 forms the card post 42 with draw-in groove 41, form clamp 53 on the supporting cover 5 with breach 52, be stuck in by draw-in groove 41 card post 42 is fixed on the clamp 53, thereby make the inner of piston 4 be fixed on the supporting cover 5.
Be provided with the sealing ring S that guarantees watertightness between the member that respectively cooperatively interacts.
During the normal water outlet of the utility model, cooperate shown in Fig. 2,3, the hydraulic control valve (not shown) is closed, hydraulic pressure is normal value, supporting cover 5 is under the effect of back-moving spring 7, move in the containing cavity 22 that switches seat 2 with piston 4, the through hole 51 of supporting cover 5 just with communicate from piston bush 3 that delivery port 21 farthest, promptly open this delivery port, at this moment, water by water inlet pipe through loam cake 1, the containing cavity 22 that switches seat 2, through hole 51 and this delivery port 21 of supporting cover 5, with the water-out manners ejection of these delivery port 21 correspondences.
For the lid of positioning supports better 5, the corresponding supporting cover 5 in the bottom surface of loam cake 1 forms sleeve pipe 12, alignment pin 13 is plugged in the sleeve pipe 12, back-moving spring 14 is set between the bottom of alignment pin 13 and sleeve pipe 12, by replacing of back-moving spring 14 alignment pin 12 is butted on the supporting cover 5, makes supporting cover 5 go out the water state location in each function better.
If when desiring switching water discharging, cooperate Fig. 4,5, shown in 6, only need push hydraulic control valve to corresponding hydraulic pressure shelves, hydraulic pressure raises, supporting cover 5 is under the effect of this high hydraulic pressure, move in piston bush 3 with piston 4, through hole 51 lucky one of them delivery port 21 of supporting cover 5 communicate, promptly open this delivery port 21, at this moment, water by water inlet pipe through loam cake 1, switch the containing cavity 22 of seat 2, the through hole 51 of supporting cover 5 and corresponding delivery port 21, water-out manners ejection with these delivery port 21 correspondences, in other words, change hydraulic pressure and promptly change the ejection of function water-out manners, finish the handover operation of function water outlet.
Other cooperates shown in Figure 7, it is the schematic appearance that the utility model applies to the gondola water faucet A that gondola water faucet fixes, can not win, wherein, hydraulic control valve C is installed on the water inlet pipe B, the particular location of hydraulic control valve C can be decided as required, and the switching mode of hydraulic control valve C is various, as rotary type, push type or pull-type, and hydraulic control valve C can also be integrated with temperature control valve (TCV).In a word, the utility model can be applicable to make things convenient for the switching of effluent functions in the various gondola water faucets.
Claims (5)
1, the discharge switching device of multifunctional gondola water faucet is installed on the water outlet body of gondola water faucet, cooperates the hydraulic control valve that is installed on the water inlet pipe to use; It is characterized in that: mainly form by loam cake, switching seat, piston bush, piston, supporting cover and sealing ring; Switch flap on the water outlet body, switch on the seat and have containing cavity, the containing cavity top is offered at the bottom of for water inlet, chamber and one is discharged the mouth of a river, the chamber wall is offered interface; Loam cake covers on water inlet, on cover and have the interface that joins with water inlet pipe; Piston bush is fixed on the interface; Piston interts is limited in the piston bush piston in the outer end of piston bush in piston bush and by the stopper plug, be provided with back-moving spring between stopper and the piston, be nested with a sealing ring between piston and the piston bush, the inner of piston is fixed on the supporting cover, offer through hole on the supporting cover, supporting cover just can move with piston and makes its through hole communicate with one of them delivery port by strong hydraulic pressure effect or action of reset spring, promptly opens this delivery port, closes other delivery port in good time; Be provided with the sealing ring that guarantees watertightness between the member that respectively cooperatively interacts.
2, according to claim 1 more than the discharge switching device of functional shower caddy, it is characterized in that: stopper is fixed the outer end of filling at piston bush by its external screw thread and the screw-internal thread fit of piston bush outer end.
3, according to claim 1 more than the discharge switching device of functional shower caddy, it is characterized in that: the inner of piston forms the card post with draw-in groove, form clamp on the supporting cover with breach, be stuck in by draw-in groove the card post is fixed on the clamp, the inner of piston is fixed on the supporting cover.
4, according to claim 1 more than the discharge switching device of functional shower caddy, it is characterized in that: piston bush is one-body molded to be switched on the seat.
5, according to claim 1 more than the discharge switching device of functional shower caddy, it is characterized in that: the corresponding supporting cover in the bottom surface of loam cake forms sleeve pipe, alignment pin is plugged in the sleeve pipe, between the bottom of alignment pin and sleeve pipe back-moving spring is set, alignment pin is butted on the supporting cover by replacing of back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058308 CN2794645Y (en) | 2005-05-11 | 2005-05-11 | Switching device for multifunction shower water spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058308 CN2794645Y (en) | 2005-05-11 | 2005-05-11 | Switching device for multifunction shower water spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794645Y true CN2794645Y (en) | 2006-07-12 |
Family
ID=36812412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058308 Expired - Fee Related CN2794645Y (en) | 2005-05-11 | 2005-05-11 | Switching device for multifunction shower water spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794645Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148200A (en) * | 2014-08-06 | 2014-11-19 | 路达(厦门)工业有限公司 | Water channel remote control switching mechanism |
| CN105145378A (en) * | 2015-07-19 | 2015-12-16 | 无为县圣达农宝生态养殖有限公司 | Manually-controlled water-spraying tank used for cleaning of hog house |
-
2005
- 2005-05-11 CN CN 200520058308 patent/CN2794645Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148200A (en) * | 2014-08-06 | 2014-11-19 | 路达(厦门)工业有限公司 | Water channel remote control switching mechanism |
| CN105145378A (en) * | 2015-07-19 | 2015-12-16 | 无为县圣达农宝生态养殖有限公司 | Manually-controlled water-spraying tank used for cleaning of hog house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: No. 298, sunshine road, Haicang new sunshine, Haicang, Fujian, Xiamen 361000, China Patentee after: Xiamen Solex Technology Co., Ltd. Address before: Room 135, No. 704 Hubin South Road, Kaiyuan District, Fujian, Xiamen: 361000 Patentee before: Zhou Huasong |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN SONGLIN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHOU HUASONG Effective date: 20090213 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20120511 |