CN207246479U - Counterflow-preventing bathing tap - Google Patents
Counterflow-preventing bathing tap Download PDFInfo
- Publication number
- CN207246479U CN207246479U CN201721144851.9U CN201721144851U CN207246479U CN 207246479 U CN207246479 U CN 207246479U CN 201721144851 U CN201721144851 U CN 201721144851U CN 207246479 U CN207246479 U CN 207246479U
- Authority
- CN
- China
- Prior art keywords
- shower
- main body
- pull rod
- counterflow
- water outlet
- 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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- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
This application discloses a kind of counterflow-preventing bathing tap, including main body, shower interface, water inlet pipe, shower nozzle switch device and control valve switch, the shower interface is installed in the main body, the shower nozzle switch device is installed in main body, and connected with shower interface, the water inlet pipe is installed in the main body, and it is connected with control valve switch, control valve switch is installed in main body, the water outlet of control valve switch is conducted by the exhalant canal in main body with sprinkler connecting pipe, it is characterized in that, further include reflux valve, the reflux valve is installed on shower interface.The utility model has counterflow-preventing function, shower automatic closing function after cutting off the water supply, and noise is small during water outlet.
Description
Technical field
It the utility model is related to tap, more particularly to a kind of counterflow-preventing bathing tap.
Background technology
People are daily when using bathing tap bathing, usually encounter the problem of such, after the completion of use, shower is not
Do not dropped on the ground, and just had more foam and dirty water on the complete ground of bathing, and foam on these bottom surfaces and
Dirty water can cause tap to be contaminated by shower adverse current into tap.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of counterflow-preventing bathing tap.
The technical solution that the utility model is taken is as follows：
A kind of counterflow-preventing bathing tap, including main body, shower interface, water inlet pipe, shower nozzle switch device and control valve
Switch, the shower interface are installed in the main body, and the shower nozzle switch device is installed in main body, and are connected with shower interface
Logical, the water inlet pipe is installed in the main body, and is connected with control valve switch, and control valve switch is installed on master
On body, the water outlet of control valve switch is conducted by the exhalant canal in main body with shower interface, further includes reflux valve, institute
Reflux valve is stated to be installed in shower interface.
When control valve, which switchs, to be opened, the water in external water pipe is entered in counterflow-preventing tap by water inlet pipe, and is passed through
Overregulate valve switch and exhalant canal enters in shower interface, then left from sprinkler connecting pipe due to being equipped with adverse current in shower interface
Valve, current can only be flowed out from counterflow-preventing tap through shower interface, and can not flow into the counterflow-preventing fire hose from the external world through shower interface
Head.
Optionally, the shower nozzle switch device includes lifting-pulling cap, lifting covers, pull rod and spring, described pull rod one end are located at
In shower interface, the spring is nested on pull rod, and spring one end is contacted with the inner upper end face of main body, on the other end and pull rod
Projecting end be in contact, it is described lifting set be installed on the pull rod other end, lifting-pulling cap described in the other end is put on installed in lifting, pull rod
Move up and down for being opened and closed shower interface.
When need not use shower, the projecting end of pull rod blocks shower interface, and when needing to use shower, pull rod is drawn
Rising, water just can flow to shower from shower interface, due to spring one end contact main body upper surface, another end in contact pull rod projection, when
When pull rod is pulled up, spring is in contraction state, there is the trend that the downward bullet of pull rod is blocked to shower interface, when using shower,
Water is constantly flowed out from shower interface, and flowing water has certain pressure, this pressure is 0.2MPa under normal circumstances, this pressure
One trend for pushing up pull rod upwards of strong production, so allows for pull rod and is in force balance state, can be constantly in by
The state of pull-up, when close control valve switch when, water flow shutoff, by pull rod, down bullet blocks shower interface to spring, so under
Water would not directly gush out from shower during secondary use.
Optionally, the body side is equipped with water outlet, and water outlet is connected with exhalant canal, is provided with water outlet
Blister core, and water outlet is circumscribed with out water guide plate, and the opening and closing of water outlet moves up and down control, and the open and-shut mode of water outlet by pull rod
Inverse state is in all the time with the open and-shut mode of shower interface.
People usually wash one's face and rinse one's mouth and shower are not required, and such scheme is washed one's face and rinsed one's mouth easy to which people are daily.
Optionally, the radical of the water inlet pipe is two.
Two water inlet pipes one are used as hot water inlet pipe, and another is used as cold water inlet.
Optionally, adjusting valve pocket is further included, the adjusting valve pocket is installed on the control valve switch.
Switched with adjusting valve pocket to manipulate control valve, it is convenient and efficient.
Optionally, hollow rubber plug is further included, the hollow rubber plug is filled in the water inlet pipe.
The effect of hollow rubber plug is the impact force reduced when flowing water flows into counterflow-preventing bathing tap, is made an uproar so as to reduce
Sound.
The beneficial effects of the utility model are：
1st, exterior water can not be flowed into through shower in counterflow-preventing bathing tap；
2nd, noise is small during water outlet；
3rd, can be automatically closed using rear shower nozzle switch device.
Brief description of the drawings：
Fig. 1 is counterflow-preventing bathing tap front view；
Fig. 2 is counterflow-preventing bathing tap sectional view.
Each reference numeral is in figure：1st, hot water inlet pipe, 2, main body, 3, shower nozzle switch device, 4, water outlet, 5, cold water into
Water pipe, 6, control valve switch, 7, adjust valve pocket, 8, water knockout drum, 9, shower interface, 10, go out water guide plate, 11, blistering core, 31,
Lifting-pulling cap, 32, lifting set, 33, pull rod, 34, spring.
Embodiment：
With reference to each attached drawing, the utility model is described in detail.
As shown in attached drawing 1 and attached drawing 2, a kind of counterflow-preventing bathing tap, including main body 2, shower interface 9, water inlet pipe, flower
Switching device 3 and control valve switch 6 are spilt, shower interface 9 is installed in main body 2, and shower nozzle switch device 3 is installed in main body 2,
And connected with shower interface 9, water inlet pipe is installed in main body 2, and is connected with control valve switch 6,6 peace of control valve switch
Loaded in main body 2, the water outlet 4 of control valve switch 6 is conducted by the exhalant canal in main body 2 and shower interface 9, is also wrapped
Reflux valve 11 is included, reflux valve 11 is installed in shower interface 9.
When control valve switch 6 is opened, the water in external water pipe is entered in counterflow-preventing tap by water inlet pipe, and is passed through
Overregulate valve switch 6 and exhalant canal enters in shower interface 9, then left from sprinkler connecting pipe due to being equipped with shower interface 9
Reflux valve 11, current can only be flowed out from counterflow-preventing tap through shower interface 9, and can not be flowed into from the external world through shower interface 9 anti-
Adverse current tap.
As shown in Figure 2, shower nozzle switch device 3 includes lifting-pulling cap 31, lifting set 32, pull rod 33 and spring 34, pull rod 33
One end is located in shower interface 9, and spring 34 is nested on pull rod 33, and 34 one end of spring is contacted with the inner upper end face of main body 2, separately
One end is in contact with the projecting end on pull rod 33, and lifting set 32 is installed on 33 other end of pull rod, and other end lifting-pulling cap 31 is installed on
On lifting set 32, pull rod 33 is moved up and down for being opened and closed shower interface 9.
When need not use shower, the projecting end of pull rod 33 blocks shower interface 9, when needing to use shower, by pull rod
33 pull-ups, water just can flow to shower from shower interface 9, due to 34 end thereof contacts main body of spring, 2 upper surface, another end in contact pull rod
33 projections, when pull rod 33 is pulled up, spring 34 is in contraction state, has 33 downward bullet of pull rod blocking becoming for shower interface 9
Gesture, when using shower, water is constantly flowed out from shower interface 9, and flowing water has certain pressure, this pressure ordinary circumstance
Under be 0.2MPa, this pressure generates the trend for pushing up pull rod 33 upwards, so allows for pull rod 33 and is put down in stress
Weighing apparatus state, can be constantly in the state being pulled up, and when closing control valve switch 6, water flow shutoff, spring 34 is by pull rod 33
Down bullet blocks shower interface 9, and water would not directly gush out from shower when so next time uses.
As shown in Figure 1,2 side of main body is equipped with water outlet 4, and water outlet 4 is connected with exhalant canal, on water outlet 4
Blistering core 8 is provided with, water outlet 4 is circumscribed with out water guide plate 10, and the opening and closing of water outlet 4 moves up and down control by pull rod 33, and goes out
The open and-shut mode at the mouth of a river 4 is in inverse state all the time with the open and-shut mode of shower interface 9.
People usually wash one's face and rinse one's mouth and shower are not required, and such scheme is washed one's face and rinsed one's mouth easy to which people are daily.
As shown in Figure 1, the radical of water inlet pipe is two.
Two water inlet pipes one are used as hot water inlet pipe 1, and another is used as cold water inlet 5.
As shown in attached drawing 1 and attached drawing 2, further include and adjust valve pocket 7, adjust valve pocket 7 and be installed on control valve switch 6.
Control valve switch 6 is manipulated with valve pocket 7 is adjusted, it is convenient and efficient.
As shown in Figure 1, hollow rubber plug is further included, hollow rubber plug is filled in water inlet pipe.
The effect of hollow rubber plug is the impact force reduced when flowing water flows into counterflow-preventing bathing tap, is made an uproar so as to reduce
Sound.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection of the utility model
Scope, every equivalent structure transformation made with the utility model specification and accompanying drawing content, is directly or indirectly used in it
His relevant technical field, similarly includes within the protection scope of the present utility model.
Claims (6)
1. a kind of counterflow-preventing bathing tap, including main body, shower interface, water inlet pipe, shower nozzle switch device and control valve are opened
Close, the shower interface is installed in the main body, and the shower nozzle switch device is installed in main body, and is connected with shower interface
Logical, the water inlet pipe is installed in the main body, and is connected with control valve switch, and control valve switch is installed on master
On body, the water outlet of control valve switch is conducted by the exhalant canal in main body with sprinkler connecting pipe, it is characterised in that is also wrapped
Reflux valve is included, the reflux valve is installed in shower interface.
2. counterflow-preventing bathing tap as claimed in claim 1, it is characterised in that the shower nozzle switch device includes lifting
Cap, lifting set, pull rod and spring, described pull rod one end are located in shower interface, and the spring is nested on pull rod, spring one end
Contacted with the inner upper end face of main body, the other end is in contact with the projecting end on pull rod, and it is another that the lifting set is installed on pull rod
End, lifting-pulling cap described in the other end are put on installed in lifting, and pull rod is moved up and down for being opened and closed shower interface.
3. counterflow-preventing bathing tap as claimed in claim 2, it is characterised in that the body side is equipped with water outlet, and
Water outlet is connected with exhalant canal, and blistering core is provided with water outlet, and water outlet is circumscribed with out water guide plate, the opening and closing of water outlet
Control is moved up and down by pull rod, and the open and-shut mode of the open and-shut mode of water outlet and shower interface is in inverse state all the time.
4. counterflow-preventing bathing tap as claimed in claim 1, it is characterised in that the radical of the water inlet pipe is two.
5. counterflow-preventing bathing tap as claimed in claim 1, it is characterised in that further include adjusting valve pocket, the regulating valve
Set is installed in the regulating valve.
6. counterflow-preventing bathing tap as claimed in claim 1, it is characterised in that hollow rubber plug is further included, it is described hollow
Rubber stopper is filled in the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144851.9U CN207246479U (en) | 2017-09-07 | 2017-09-07 | Counterflow-preventing bathing tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721144851.9U CN207246479U (en) | 2017-09-07 | 2017-09-07 | Counterflow-preventing bathing tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246479U true CN207246479U (en) | 2018-04-17 |
Family
ID=61887525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721144851.9U Expired - Fee Related CN207246479U (en) | 2017-09-07 | 2017-09-07 | Counterflow-preventing bathing tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246479U (en) |
-
2017
- 2017-09-07 CN CN201721144851.9U patent/CN207246479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190907 |