CN201474044U - Spray head device and urinal equipped therewith - Google Patents
Spray head device and urinal equipped therewith Download PDFInfo
- Publication number
- CN201474044U CN201474044U CN2009202086798U CN200920208679U CN201474044U CN 201474044 U CN201474044 U CN 201474044U CN 2009202086798 U CN2009202086798 U CN 2009202086798U CN 200920208679 U CN200920208679 U CN 200920208679U CN 201474044 U CN201474044 U CN 201474044U
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- Prior art keywords
- shower nozzle
- urinal
- ejecting device
- cavity
- communicated
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- 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.)
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Abstract
The utility model discloses a spray head device and a urinal equipped therewith. The spray head device mainly comprises a shell, a spray head, a return spring and a holding chamber, wherein the spray head is connected onto the shell and can do telescopic movement relative to the shell, the return spring is used for connecting the spray head with the shell, and the holding chamber is communicated with the water inlet pipe of a urinal. The spray head comprises a water spray channel which is communicated with the holding chamber and sprays cleaning water to the urinal. When the urinal is required to be flushed, flushing water enters the holding chamber through the water inlet pipe of the urinal and ejects the spray head. Under the pushing of the inlet water pressure, the spray head overcomes the elastic force of the return spring and extends forward. The flushing water flows out from the water spray channel of the spray head to flush the urinal. When the flushing is stopped, the spray nozzle is retracted under the action of the elastic force of the return spring and is restored. By adopting the arrangement, the urinal with the spray head device is more beautiful and the cleaning is convenient.
Description
[technical field]
The utility model relates to a kind of ejecting device and the urinal of ejecting device is installed.
[background technology]
In the bathroom field,, generally all wash by water and realize the purpose of cleaning by being arranged on ejecting device on its ceramic member no matter be manual flushing urinal or automatic induction flushing urinal.Described ejecting device is connected with the inlet valve of urinal.Before the user uses or after using, inlet valve is opened, flushing water is ejected into by ejecting device and washes in the urinal.Usually, the urinal ejecting device, after being installed on the inner surface of urinal, the nozzle component that it is included all can be higher than the inner surface of its urinal of installing.
Then, after this traditional urinal ejecting device is installed on the urinal, because the shower nozzle of ejecting device partly will be to the inner surface jet cleaning water of urinal, therefore this shower nozzle partly need be given prominence to the urinal inner surface, therefore the user will see that there is place's projection the inner surface center of urinal, and is visually very not attractive in appearance.In addition, when cleaning urinal, because its inner surface and uneven makes that cleaning is difficult for carrying out.
Therefore, industry needs a kind of ejecting device and the urinal of ejecting device is installed, to improve or to overcome many deficiencies of the prior art.
[utility model content]
The purpose of this utility model is to provide a kind of attractive in appearance, the practical ejecting device and the urinal of installation water injector.
The purpose of this utility model, one of can be by the following technical programs realize: a kind of ejecting device, be installed on the urinal, comprise support, relatively support do stretching motion shower nozzle, be connected back-moving spring, housing between shower nozzle and the support and the cavity volume that is communicated with the urinal water inlet pipe.Wherein shower nozzle comprises the water spray passage that is communicated with described cavity volume to urinal jet douche water.
Further, described cavity volume is included in first cavity and second cavity that is interconnected after shower nozzle stretches out.Wherein said first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of described second cavity and shower nozzle.
Further, described support comprises bridge piece, and described first cavity is communicated with the urinal water inlet pipe by bridge piece.
Further, described support also is included in the guide pillar that is blocked in after shower nozzle shrinks between first cavity and second cavity.
Further, described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
Further, described self-cleaning mechanism comprises the flushing channel that is arranged on shower nozzle top and is communicated with cavity volume.
Further, described self-cleaning mechanism also is included in the seal that stops described flushing channel after shower nozzle stretches out.
Further, described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
The purpose of this utility model, can be by the following technical programs two realize: a kind of ejecting device, be installed on the urinal, comprise housing, be connected on the housing and housing is done stretching motion relatively shower nozzle, connect shower nozzle and housing back-moving spring and with the cavity volume that is communicated with the urinal water inlet pipe.Described shower nozzle comprises the water spray passage that is communicated with cavity volume to urinal jet douche water.
Further, described cavity volume is included in first cavity and second cavity that is interconnected after shower nozzle stretches out.Wherein said first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of described second cavity and shower nozzle.
Further, described housing also is included in the guide pillar that is blocked in after shower nozzle shrinks between first cavity and second cavity.
Further, described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
Further, described self-cleaning mechanism comprises the flushing channel that is arranged on shower nozzle top and is communicated with cavity volume.
Further, described self-cleaning mechanism also is included in the seal that stops described flushing channel after shower nozzle stretches out.
Further, described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
The purpose of this utility model, can be by the following technical programs three realize: a kind of urinal comprises the controller of inductor, control bath and is connected with the urinal water inlet pipe and the ejecting device of jet cleaning water in urinal.This ejecting device comprises housing, be connected on the housing and housing is done stretching motion relatively shower nozzle, connect shower nozzle and the back-moving spring of housing and the cavity volume that is communicated with the urinal water inlet pipe.Described shower nozzle comprises the water spray passage that is communicated with cavity volume to urinal jet cleaning water.
Further, described cavity volume is included in first, second cavity that is interconnected after shower nozzle stretches out.Described first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of second cavity and shower nozzle.
Further, described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
Further, described self-cleaning mechanism comprises and is arranged on the flushing channel that shower nozzle top is communicated with cavity volume.
Further, described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
Compared with prior art, the utility model ejecting device is installed on the urinal, in time spent not at ordinary times, shower nozzle is collapsible, and only shower nozzle just stretches out bath when needs are washed by water, and is provided with like this, make that the urinal that ejecting device is installed is more attractive in appearance, and be easy to clean.
[description of drawings]
Fig. 1 is the schematic diagram of the utility model ejecting device, and wherein shower nozzle is in contraction state;
Fig. 2 be along the A-A of Fig. 1 to sectional view;
Fig. 3 is the schematic diagram of the utility model ejecting device, and wherein shower nozzle is in the state of stretching out;
Fig. 4 be along the B-B of Fig. 3 to sectional view.
[embodiment]
Specifically introduce embodiment of the present utility model with reference to the accompanying drawings.Should be noted that the purpose of accompanying drawing just is convenient to the explanation to the utility model specific embodiment, is not a kind of unnecessary narration or to the restriction of the utility model scope, in addition, accompanying drawing there is no need to draw in proportion.
See also Fig. 1 to shown in Figure 4, the application relates to a kind of urinal (not shown) upper nozzle device 100 that is installed in, and mainly comprises support 110, the shower nozzle 120 that is connected with support 110, the housing 140 that is connected the back-moving spring 130 between shower nozzle 120 and the support 110 and is arranged on ejecting device 100 peripheries.Because the effect of back-moving spring 130, described shower nozzle 120 support 110 is relatively done elastic motion.
Described ejecting device 100 also comprises the cavity volume 2 that is communicated with the urinal water inlet pipe.Described shower nozzle 120 comprises the water spray passage 122 that is communicated with cavity volume 2.This water spray passage 122 is to urinal inner surface jet cleaning water.
Described support 110 further comprises bridge piece 112 and the guide pillar 114 that is connected with the urinal water inlet pipe.Described cavity volume 2 is communicated with the urinal water inlet pipe by this bridge piece 112.
Described support 110 is fitted together with housing 140 seal group.Be provided with sealing ring 150 between described support 110 and the housing 140.
Described shower nozzle 120 outmost arcuate members are decorative panel, can change shape and color etc. according to the difference of urinal interior shape, color etc.
Continuation is with reference to Fig. 3 and shown in Figure 4, after ejecting device 100 was installed on the urinal, when urinal need be washed by water, the urinal inlet valve was opened, flushing water enters the bridge piece 112 of support 110 by the urinal inlet pipeline, and arrives in the cavity volume 2 and roof pressure shower nozzle 120.Shower nozzle 120 is under the promotion of flushing water hydraulic pressure, and the elastic force and the relative support 110 that overcome back-moving spring 130 stretch out forward.Shower nozzle 120 stretches out the urinal inner surface, and flushing water flows out from the water spray passage 122 of shower nozzle 120, and urinal is washed.After flushing finishes, close the urinal inlet valve, shower nozzle 120 no longer is subjected to the active force of hydraulic pressure, and shower nozzle 120 is withdrawn under the effect of back-moving spring 130 elastic forces and is set back.Its reset mode diagram is consulted shown in Fig. 1,2.
In order to make the application more perfect, further, described cavity volume 2 also is included in first cavity 21 and second cavity 22 that is interconnected after shower nozzle 120 stretches out.First cavity 21 is communicated with the bridge piece 112 of support 110.Described second cavity 22 directly is communicated with the water spray passage 122 of shower nozzle 120.As depicted in figs. 1 and 2, shower nozzle 120 is under the contraction state, promptly during initial position, between first cavity 21 and second cavity 22 since the guide pillar 114 of support 110 stop and be not communicated with.As shown in Figure 3 and Figure 4, be under the state of stretching out at shower nozzle 120, promptly during the operating position, after shower nozzle 120 was ejected, described guide pillar 114 can't stop between first cavity 21 and second cavity, 22, the first cavitys 21 and second cavity 22 again to be realized being communicated with.At this moment, flushing water enters second cavity 22 by first cavity 21, again via the water spray passage 122 to urinal internal spray rinse water, reach the purpose of flushing.Be provided with like this and can prevent effectively that before shower nozzle 120 stretches out flushing water just flows out from water spray passage 122, and influences result of use.
, to embodiment shown in Figure 4, stop by guide pillar 114 between first cavity 21 and second cavity 22 at Fig. 1.Really, also structure or devices such as stopper or seal can be set separately, be at shower nozzle 120 and be blocked under the contraction state between first cavity 21 and second cavity 22.
Described water spray passage 122 is arranged on the bottom of shower nozzle 120.To embodiment shown in Figure 4, this water spray passage 122 is roughly flat pattern, and the both sides outer most edge of this water spray passage 122 is circular hole (as can be seen from Figure 3) at Fig. 1.Especially, the diameter of this circular hole is greater than the width of flat pattern part.Be provided with like this, can so that flushing water have one preferably the water type urinal is washed.Really, this water spray passage 122 also can be to make flushing water have other shapes of better water type.The application another preferably in the embodiment, this water spray passage 122 is one group of through hole that is arranged in shower nozzle 120 bottoms and is communicated with cavity volume 2.
Because ejecting device 100 is installed on the urinal, ejecting device 100 is polluted easily, and its shower nozzle 120 extensions easy cleaning not especially after being polluted.Therefore, further, described ejecting device 100 also comprises the self-cleaning mechanism that shower nozzle 120 is cleaned.Main reference Fig. 3 and shown in Figure 4, described self-cleaning mechanism comprise be arranged on the flushing channel 124 that is communicated with described cavity volume 2 on shower nozzles 120.These flushing channel 124 operated by rotary motion are good on the top of shower nozzle 120 with the top, can make rinse water past dirty along the periphery of shower nozzle 120 like this, and shower nozzle 120 is carried out self-cleaning.When shower nozzle 120 in telescopic process, rinse water enters flushing channel 124 from cavity volume 2 and flows out, thereby shower nozzle 120 is carried out self-cleaning.Be provided with like this, make ejecting device 100 more easy to clean with safeguard.Further, described self-cleaning mechanism also comprises seal 160.After described shower nozzle 120 stretched out fully, 124 sealed 160 of this flushing channels stopped, and can't continue to clean to shower nozzle 120.Be provided with like this, in the time of can guaranteeing 120 pairs of urinal jet douches of shower nozzle water, can not influence the water type of flushing water from flushing channel 124 outflow automatically cleaning current.
In order to be convenient to safeguard that described shower nozzle 120 can be designed to dismountable more.After ejecting device 100 breaks down, and the passage 122 of for example spraying water stops up, shower nozzle 120 can be disassembled and safeguard.
The urinal that the application installs above-mentioned ejecting device 100 is in time spent not at ordinary times, and shower nozzle 120 is collapsible, and the inner surface of the urinal that can install with it flushes or be hidden in urinal inside.In user mode following time, because the effect of hydraulic pressure, shower nozzle 120 stretches out the urinal inner surface, and flushing water ejects and urinal is cleaned from water spray passage 122.Be provided with like this, seem from the outside so on the one hand,, more attractive in appearance in the urinal without any projection, do not influence use on the other hand yet.In addition, when urinal need clean,, so can be convenient to the clean operation of urinal more because the shower nozzle 120 of the ejecting device 100 that urinal uses shrinks.
The bridge piece of mentioning among the application 112 is to be provided with for needs are installed, and can be arranged to different shape as required.Really, under the situation that mounting condition allows, also this bridge piece 112 can be set, and make the urinal water inlet pipe directly be communicated with cavity volume 2.
The urinal of mentioning among the application mainly is the auto-induction urinating device, and it comprises human body or detects the inductor of urine and the controller of control bath.For instance, this inductor may be the infrared inductor of traditional human body; It may be the microwave sensor of human body or urine; Also may be that the electricity that detects urine is led or temperature inductor etc.Described inductor judges whether bath with the controller that detected result exports to urinal by controller.As judge when needing bath that open the urinal inlet valve, described ejecting device 100 is started working.
In each embodiment of the application, described support 110 can be integrally formed on the housing 140, and becomes the part of housing 140.
" contraction " mentioned in this application, " withdrawal " and speech such as " resetting " are meant that all shower nozzle gets back to initial position This move process from extended position.And " stretching " of mentioning among the application is meant that shower nozzle " stretches out " and " contraction " two course of action.
Though disclosed the specific embodiment of the present utility model above, they are not the limitations of the utility model scope, know those skilled in the art person the above concrete modifications and variations of implementing is also contained within the scope of the present utility model.
Claims (20)
1. ejecting device, be installed on the urinal, it is characterized in that: comprise support, relatively support do stretching motion shower nozzle, be connected back-moving spring, housing between shower nozzle and the support and the cavity volume that is communicated with the urinal water inlet pipe, wherein shower nozzle comprises the water spray passage that is communicated with described cavity volume to urinal jet douche water.
2. ejecting device as claimed in claim 1, it is characterized in that: described cavity volume is included in first cavity and second cavity that is interconnected after shower nozzle stretches out, wherein said first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of described second cavity and shower nozzle.
3. ejecting device as claimed in claim 2 is characterized in that: described support comprises bridge piece, and described first cavity is communicated with the urinal water inlet pipe by bridge piece.
4. ejecting device as claimed in claim 3 is characterized in that: described support also is included in the guide pillar that is blocked in after shower nozzle shrinks between first cavity and second cavity.
5. ejecting device as claimed in claim 1 is characterized in that: described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
6. ejecting device as claimed in claim 5 is characterized in that: described self-cleaning mechanism comprises the flushing channel that is arranged on shower nozzle top and is communicated with cavity volume.
7. ejecting device as claimed in claim 6 is characterized in that: described self-cleaning mechanism also is included in the seal that stops described flushing channel after shower nozzle stretches out.
8. ejecting device as claimed in claim 1 is characterized in that: described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
9. ejecting device, be installed on the urinal, it is characterized in that: comprise housing, be connected on the housing and housing is done stretching motion relatively shower nozzle, connect shower nozzle and the back-moving spring of housing and the cavity volume that is communicated with the urinal water inlet pipe, and shower nozzle comprises the water spray passage that is communicated with cavity volume to urinal jet douche water.
10. ejecting device as claimed in claim 9, it is characterized in that: described cavity volume is included in first cavity and second cavity that is interconnected after shower nozzle stretches out, wherein said first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of described second cavity and shower nozzle.
11. ejecting device as claimed in claim 10 is characterized in that: described housing also is included in the guide pillar that is blocked in after shower nozzle shrinks between first cavity and second cavity.
12. ejecting device as claimed in claim 9 is characterized in that: described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
13. ejecting device as claimed in claim 12 is characterized in that: described self-cleaning mechanism comprises the flushing channel that is arranged on shower nozzle top and is communicated with cavity volume.
14. ejecting device as claimed in claim 13 is characterized in that: described self-cleaning mechanism also is included in the seal that stops described flushing channel after shower nozzle stretches out.
15. ejecting device as claimed in claim 9 is characterized in that: described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
16. urinal, comprise the controller of inductor, control bath and be connected with the urinal water inlet pipe and the ejecting device of jet cleaning water in urinal, it is characterized in that: this ejecting device comprises housing, be connected on the housing and housing is done stretching motion relatively shower nozzle, connect shower nozzle and the back-moving spring of housing and the cavity volume that is communicated with the urinal water inlet pipe, and shower nozzle comprises the water spray passage that is communicated with cavity volume to urinal jet cleaning water.
17. ejecting device as claimed in claim 16 is characterized in that: described cavity volume is included in first, second cavity that is interconnected after shower nozzle stretches out; Described first cavity is communicated with the urinal water inlet pipe, the water spray channel connection of second cavity and shower nozzle.
18. ejecting device as claimed in claim 16 is characterized in that: described ejecting device also comprises the self-cleaning mechanism that shower nozzle is cleaned.
19. ejecting device as claimed in claim 18 is characterized in that: described self-cleaning mechanism comprises and is arranged on the flushing channel that shower nozzle top is communicated with cavity volume.
20. ejecting device as claimed in claim 16 is characterized in that: described water spray passage is roughly flat pattern, and its both sides outer most edge is a circular hole; The diameter of described circular hole is greater than the width of flat pattern part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086798U CN201474044U (en) | 2009-08-31 | 2009-08-31 | Spray head device and urinal equipped therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202086798U CN201474044U (en) | 2009-08-31 | 2009-08-31 | Spray head device and urinal equipped therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201474044U true CN201474044U (en) | 2010-05-19 |
Family
ID=42410292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202086798U Expired - Lifetime CN201474044U (en) | 2009-08-31 | 2009-08-31 | Spray head device and urinal equipped therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201474044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000738A (en) * | 2016-08-01 | 2016-10-12 | 中石化上海工程有限公司 | Stretchable spray head |
| CN107811539A (en) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | A kind of bathtub of ejecting device and the application ejecting device |
| US10167619B2 (en) | 2014-03-26 | 2019-01-01 | Toto, Ltd. | Urinal with separate water supplying and water spraying devices |
-
2009
- 2009-08-31 CN CN2009202086798U patent/CN201474044U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10167619B2 (en) | 2014-03-26 | 2019-01-01 | Toto, Ltd. | Urinal with separate water supplying and water spraying devices |
| CN106000738A (en) * | 2016-08-01 | 2016-10-12 | 中石化上海工程有限公司 | Stretchable spray head |
| CN107811539A (en) * | 2017-11-23 | 2018-03-20 | 九牧厨卫股份有限公司 | A kind of bathtub of ejecting device and the application ejecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |