CN2063589U - Double self-shut-off water-saving tap - Google Patents
Double self-shut-off water-saving tap Download PDFInfo
- Publication number
- CN2063589U CN2063589U CN 90210113 CN90210113U CN2063589U CN 2063589 U CN2063589 U CN 2063589U CN 90210113 CN90210113 CN 90210113 CN 90210113 U CN90210113 U CN 90210113U CN 2063589 U CN2063589 U CN 2063589U
- Authority
- CN
- China
- Prior art keywords
- valve body
- self
- water
- closing valve
- closing
- 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.)
- Pending
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the improvement of a water faucet. The present improved water faucet has the disadvantages of short service life, heavy structure, etc. The utility model is composed of a front self-closing valve body and a back self-closing valve body, wherein, the front self-closing valve body is provided with a water polo, the back self-closing valve body is provided with a pressurizing cavity and a piston assembly for automatically controlling the closing of water in a tap water pipe passage. The utility model has the advantages of simple structure, reliable structure, long service life, etc.
Description
The utility model relates to a kind of improvement of water nozzle.
The water nozzle controlled water flow amount of water tap just adopted hand to turn round opening and closing of formula switch in the past, this water nozzle does not have the function of closing water flow automatically, the user forgets sometimes that owing to vegetables closing water tap usually causes the perennial draingage phenomenon when cutting off the water, follow-on self-closing water saving tap is arranged now, but owing to complex structure, life-span lack and can not be widely adopted.
The utility model purpose provides a kind of two self-closing water saving tap that can finish automatic closing function.
The utility model is by preceding self-closing valve body, the self-closing valve body in back is formed, the top of preceding self-closing valve body is equipped with ventilation gland 1, be provided with ventilation glue bowl 2 in the bottom of ventilation gland, the glue bowl bottom is equipped with concora crush pad 3, water shutoff ball 4 is positioned at preceding self closing stop valve body cavity, bottom water shutoff pad 5, button spring 6, the bottom of self-closing valve body before button 7, starting bar 8 are positioned at, the self-closing valve body in back is by assembling pad 9, water shutoff pad 10 usefulness screw threads link to each other with preceding self-closing valve body, the self-closing valve body in back is provided with pressurizing chamber 11, and an end of pressurizing chamber communicates with preceding self closing stop valve body cavity by water inlet 12, and the outside of water inlet is provided with cover 13 in the pressurization, the outside of cover is provided with water shutoff tap overcoat 14 and water shutoff pad 15 in pressurization, be provided with gum cover 16 in the chamber in the pressurizing chamber, go out the outside that hydrosphere 17 is positioned at pressurizing chamber, the other end of pressurizing chamber is connected with feedwater button 19 by sluicing copper bar 18, be equipped with in the joint of sluicing copper bar and pressurizing chamber and unload gelatine sleeve 20, be provided with covering gelatine sleeve 21 in the joint of feedwater button and sluicing copper bar.
It is simple that the utility model and prior art ratio have a structural principle, long service life, characteristics such as it is obvious to economize on water.
Accompanying drawing 1 is a main pseudosection of the present utility model.
Accompanying drawing 2 is a side cutaway view of the present utility model.
Below in conjunction with accompanying drawing the utility model is further described.
Said structure principle of the present utility model is to realize like this, after the water in the tap water pipe line enters from the inlet end of water nozzle, seal the water intake of preceding self-closing valve body by water shutoff ball 4, the periphery of preceding self-closing valve body top ventilation gland 1 screws by the screw thread on the ventilation gland 1 with the periphery of the glue bowl 2 of taking a breath and pushes down, ventilation glue bowl bottom is equipped with concora crush pad 3, when hydraulic pressure when pressing down, seal by water shutoff pad 5, when the needs water, press button 7, make button spring 6 withdrawals, float with water shutoff ball 4 jack-up and by water in the preceding self closing stop valve body cavity, water enters the self-closing valve body in back by assembling pad 9 and water intake, and by water shutoff pad 15, water shutoff tap overcoat 14, pressurization water shutoff rubber cushion, cover 13 in the pressurization, water 12 enters in the pressurizing chamber from the water inlet, and seals water intake, when the user needs water, press feedwater button 19, make 21 withdrawals of covering gelatine sleeve, sluicing copper bar 18 leaves and unloads gelatine sleeve 20, and the water in pressurizing chamber flows out naturally, make the piston assembly withdrawal in the self-closing valve body in back, water flows into water outlet around going out hydrosphere 17, if when tap water pipe line is cut off the water, the water shutoff ball falls, water intake is sealed, in case also be unlikely to from water tap, to flow out when tap water pipe line comes water.
Claims (1)
1, two self-closing water saving taps, be by preceding self-closing valve body, the self-closing valve body in back is formed, the top of self-closing valve body is equipped with ventilation gland 1 before it is characterized in that, be provided with ventilation glue bowl 2 in the bottom of ventilation gland, the glue bowl bottom is equipped with concora crush pad 3, water shutoff ball 4 is positioned at preceding self closing stop valve body cavity, bottom water shutoff pad 5, button spring 6, button 7, the bottom of self-closing valve body before starting bar 8 is positioned at, the self-closing valve body in back is by assembling pad 9, and water shutoff pad 10 usefulness screw threads link to each other with preceding self-closing valve body, and the self-closing valve body in back is provided with pressurizing chamber 11, one end of pressurizing chamber communicates with preceding self closing stop valve body cavity by water inlet 12, the outside of water inlet is provided with cover 13 in the pressurization, and the outside of cover is provided with water shutoff tap overcoat 14 and water shutoff pad 15 in pressurization, is provided with gum cover 16 in the chamber in the pressurizing chamber, go out the outside that hydrosphere 17 is positioned at pressurizing chamber, the other end of pressurizing chamber is connected with feedwater button 19 by sluicing copper bar 18, is equipped with in the joint of sluicing copper bar and pressurizing chamber and unloads gelatine sleeve 20, is provided with covering gelatine sleeve 21 in the joint of feedwater button and sluicing copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210113 CN2063589U (en) | 1990-01-24 | 1990-01-24 | Double self-shut-off water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210113 CN2063589U (en) | 1990-01-24 | 1990-01-24 | Double self-shut-off water-saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2063589U true CN2063589U (en) | 1990-10-10 |
Family
ID=4890045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90210113 Pending CN2063589U (en) | 1990-01-24 | 1990-01-24 | Double self-shut-off water-saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2063589U (en) |
-
1990
- 1990-01-24 CN CN 90210113 patent/CN2063589U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |