CN202252214U - Self-closing water saving faucet - Google Patents
Self-closing water saving faucet Download PDFInfo
- Publication number
- CN202252214U CN202252214U CN2011204009666U CN201120400966U CN202252214U CN 202252214 U CN202252214 U CN 202252214U CN 2011204009666 U CN2011204009666 U CN 2011204009666U CN 201120400966 U CN201120400966 U CN 201120400966U CN 202252214 U CN202252214 U CN 202252214U
- Authority
- CN
- China
- Prior art keywords
- water
- cavity
- valve
- spool
- valve rod
- 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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Abstract
A self-closing water saving faucet relates to a tap water faucet of a water supply device and comprises a valve body, a water inlet cavity, a water inlet, a water outlet cavity, a water outlet, a valve cavity partition part, a valve core and a water passing channel. The valve core is inverted frustum-shaped, a spring is arranged between the top surface of the valve core and an upper pipe plug, and a seat matched with the valve core is located in a funnel-shaped cone bowl. The lower end of the valve core is connected with the valve rod, the valve rod is located in a cylindrical cavity in a matched mode and capable of sliding vertically, and a lower section of the valve rod is fixedly connected with a piston which is located in a cylindrical damping cavity. The water passing channel is arranged between the funnel-shaped cone bowl and the water outlet cavity, a branch water passing channel is further arranged between the water passing channel and the cylindrical damping cavity, the lower end of the valve rod corresponds to a cam arranged on a rotating shaft, and a handle is arranged at the outer end of the rotating shaft. The faucet can be opened and water can flow out only by turning the handle, the faucet can be self closed well only by loosening the handle, no leakage phenomenon occurs, a user does not worry whether the faucet is forgotten to close, and the self-closing water saving faucet is water-saving and safe.
Description
Technical field:
The utility model relates to the water tap of water supply equipment.
Background technique:
Mostly its opening and closing of water tap of the prior art are the rotatable handle formula, and it can not be closed voluntarily, use this kind tap, if run into tap water cut-off, the water tap of opening forgets again and close that when coming water, nobody must lead to flood in the family.This kind water tap also has a deficiency, promptly be give easily some automatic people drip (water meter does not run word) provide convenience, this will make conscious other stand to lose.Also have a kind of pressing water tap, it is quantitatively to discharge water, and is prone to cause the waste of water.
Summary of the invention:
The goal of the invention of the utility model provides a kind of self closing water-saving tap, can close voluntarily after opening, and the accident of can thoroughly avoiding metalling run out takes place, and can administer dripping phenomenon steathily, but using water wisely.
But this self closing water-saving tap comprises spool that valve pocket between valve body, water-inlet cavity and water intake, water chamber and water outlet, water-inlet cavity and the water chamber cuts off, is located at valve pocket and cut off, receive the mistake water channel of spool control UNICOM's water-inlet cavity and water chamber.Spool is the inversed taper platform shape, and the seat that spool end face and be provided with spring between plug on it, spool match is in valve pocket cuts off funnel-like awl bowl; Termination valve rod under the spool; Being in the circular cylindrical cavity that connects funnel-like awl bowl lower end that valve rod matches can slide up and down, and the valve rod hypomere is connected with piston, and piston is in the cylindrical damping cavity that connects circular cylindrical cavity; Be provided with water channel between funnel-like awl bowl and the water chamber; Cross and also be provided with branch between water channel and the cylindrical damping cavity and cross water channel, the valve rod lower end is corresponding with the cam on being loaded on rotating shaft, and handle is equipped with in the rotating shaft outer end.
Whether the utility model plate active handle can be opened and discharge water, and hand is decontroled water tap and can slowly be closed voluntarily, closes well, does not have water clock water phenomenon extremely and takes place, needn't worry to forget and close water tap, economizes on water and safety.
Description of drawings:
Accompanying drawing 1 the utility model whole-cutaway view
Accompanying drawing 2 the utility model right elevations
Embodiment:
Above-mentioned accompanying drawing 1 provides a kind of embodiment with accompanying drawing 2, and structure and the enforcement principle to the utility model that combine are described further.This self closing water-saving tap, but comprise valve body 1, water-inlet cavity 2 and water intake 2 ', water chamber 3 and water outlet 3 ', valve pocket cuts off 17, is located at spool 6 that valve pocket cuts off, receives the mistake water channel 8 of spool control UNICOM's water-inlet cavity and water chamber between water-inlet cavity and the water chamber.Said spool 6 is the inversed taper platform shape, the spool end face and on it 4 of plugs be provided with spring 5, plug 4 has protruding 14 covers in location to be pressed on the spring top; The seat that spool matches in valve pocket cut off funnel-like awl bowl 6 on 17 ' in; Termination valve rod 7 under the spool, the circular cylindrical cavity 7 that is in connection funnel-like awl bowl lower end that valve rod matches ' in, valve rod can slide up and down within it; Valve rod 7 hypomeres are connected with piston 11; Piston be in connect circular cylindrical cavity 7 ' cylindrical damping cavity 10 in, funnel-like awl bowl 6 ' with water chamber 3 between be provided with water channel 8, also be provided with branch between mistake water channel 8 and the cylindrical damping cavity 10 and cross water channel 9.Valve rod lower end 12 is corresponding with the cam 15 on being loaded on rotating shaft 13, and handle 16 is equipped with in the rotating shaft outer end.
Working procedure: handle with sleeve 16, push valve rod by cam 15, open spool 6; Be fixed on the valve rod piston with on move; Water is discharged through funnel-like awl bowl 6 '---crossing water channel 8---to water chamber 3, and simultaneously, water is also crossed water channel 9 through branch---to cylindrical damping cavity 10; Be under the piston 11, piston is produced active force upwards.When decontroling handle, spool moves down under spring force, intake pressure acting in conjunction, and this moment is owing to need overcome the damping function power that makes progress in the damping cavity 10; So spool will slowly descend; Postpone one section discharge time, the seat that last spool matches in funnel-like awl bowl 6 ' in, spool is owing to receive end face acting force of the spring and intake pressure acting in conjunction; Spool and the 6 ' sealing of funnel-like awl bowl are tight, and tap is closed well.
Claims (1)
1. self closing water-saving tap; Comprise valve pocket between valve body (1), water-inlet cavity (2) and water intake (2 '), water chamber (3) and water outlet (3 '), water-inlet cavity and the water chamber cut off (17), be located at spool (6) that valve pocket cuts off but, receive the mistake water channel (8) of spool control UNICOM's water-inlet cavity and water chamber; It is characterized in that; Spool (6) is the inversed taper platform shape, and the seat that spool end face and be provided with spring (5) on it between plug (4), spool match is in valve pocket cuts off the funnel-like awl bowl (6 ') on (17); Termination valve rod (7) under the spool; Being in the circular cylindrical cavity (7 ') that connects funnel-like awl bowl lower end that valve rod matches can slide up and down, and valve rod (7) hypomere is connected with piston (11), and piston is in the cylindrical damping cavity (10) that connects circular cylindrical cavity (7 '); Be provided with water channel (8) between funnel-like awl bowl (6 ') and the water chamber (3); Cross and be provided with branch between water channel (8) and the cylindrical damping cavity (10) and cross water channel (9), valve rod lower end (12) are corresponding with the cam (15) on being loaded on rotating shaft (13), and handle (16) is equipped with in the rotating shaft outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009666U CN202252214U (en) | 2011-10-13 | 2011-10-13 | Self-closing water saving faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204009666U CN202252214U (en) | 2011-10-13 | 2011-10-13 | Self-closing water saving faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252214U true CN202252214U (en) | 2012-05-30 |
Family
ID=46113457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204009666U Expired - Fee Related CN202252214U (en) | 2011-10-13 | 2011-10-13 | Self-closing water saving faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504195A (en) * | 2017-08-16 | 2017-12-22 | 中国电子科技集团公司第十八研究所 | A kind of high-temperature long life arranges alkali valve |
| CN110005897A (en) * | 2018-01-04 | 2019-07-12 | 青岛海尔施特劳斯水设备有限公司 | Antidrip water lines and water purifier |
-
2011
- 2011-10-13 CN CN2011204009666U patent/CN202252214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504195A (en) * | 2017-08-16 | 2017-12-22 | 中国电子科技集团公司第十八研究所 | A kind of high-temperature long life arranges alkali valve |
| CN110005897A (en) * | 2018-01-04 | 2019-07-12 | 青岛海尔施特劳斯水设备有限公司 | Antidrip water lines and water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121013 |