CN2156352Y - Self-cutting type running water valve - Google Patents
Self-cutting type running water valve Download PDFInfo
- Publication number
- CN2156352Y CN2156352Y CN 93215381 CN93215381U CN2156352Y CN 2156352 Y CN2156352 Y CN 2156352Y CN 93215381 CN93215381 CN 93215381 CN 93215381 U CN93215381 U CN 93215381U CN 2156352 Y CN2156352 Y CN 2156352Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve nozzle
- sheath
- feeler lever
- water
- 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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- Mechanically-Actuated Valves (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a self-cutting type running water valve, which comprises a valve body, a valve nozzle connected with the valve body, and a valve cap positioned inside the valve body. The water outlet passage of the valve nozzle is provided with a touch rod, and the touch is connected with the valve cap; the outside of the valve nozzle is provided with a protective sleeve, and the protective sleeve is provided with hanging teeth; the valve nozzle is provided with a tooth groove in which the hanging teeth can be contained, a shaft shoulder used for supporting the protective sleeve, and a convex block used for supporting the hanging teeth; the valve nozzle is provided with a long groove, a supporting block arranged on the touch rod penetrates through the long groove, and the protective sleeve has a part which can support the supporting block. When the water is discontinuous supplied, the utility model has the advantages of easy use and sanitation; in addition, the utility model can also meet the requirements of long-time water supply and short-time water supply.
Description
The utility model relates to a kind of self-closing running water valve of limit switch.
At present, the tap water limit switch device that generally uses is a water tap.It compresses packing by screwing screw rod, utilizes the water channel external pressure to block current.Its shortcoming is when interrupted water (for example wash one's hands, wash one's face), must repeatedly repeat with hand-screw open handle, then water, close the action of handle with hand again, therefore not only use inconvenient and unhygienic (easily adhering to the dirt of soap and so on the handle), but also be unfavorable for using water wisely.
The purpose of this utility model provides a kind of self-closing running water valve, and it is easy to use when interrupted water, health, help water saving.
The utility model is achieved in that the self-closing running water valve, and it comprises valve body, the valve nozzle that links with valve body and the bonnet that is positioned at valve body; A feeler lever is arranged in the exhalant canal of valve nozzle, and this feeler lever links to each other with bonnet; Valve nozzle has a sheath outward, and sheath has to be mentioned, has on the valve nozzle to hold the described teeth groove of mentioning, the shaft shoulder of supporting sheath and the projection that supporting is mentioned; Have elongated slot on the valve nozzle, have a piece to pass described elongated slot on the feeler lever, the position of described piece of supporting is arranged on the sheath.The utility model need only hold up bonnet with the feeler lever that hand touches in the valve nozzle when interrupted water, water just flows out.Hand is left away, and bonnet automatically resets and blocks current.Because of the flushing of current, the feeler lever of valve can not adhere to the dirt of soap and so on.When continuous water of short time (as water filling in container and flushing article), with portable sheath, the interlock feeler lever holds up bonnet, just water flows out.Hand is left away, and sheath and bonnet automatically reset.Need the long-time continuous water when (as using the conduit diversion), mention sheath and it is mentioned and be bearing on the projection of valve nozzle, even hand leaves because sheath can not fall voluntarily, so just water flow out incessantly.Have only and sheath is screwed off Shi Caineng block current.
Because feeler lever of the present utility model is positioned within the exhalant canal of valve nozzle, therefore feeler lever can not adhere to dirt when interrupted water, compared with the prior art have the use hygienic advantages, and only with hand touches feeler lever when interrupted water, use very convenient and be beneficial to water saving.In addition, the utility model can also satisfy the requirement of long and short continuous water of time.
The contrast accompanying drawing is described in detail the utility model in conjunction with implementing below:
Fig. 1 is the schematic representation of an enforcement of the utility model;
Fig. 2 is the schematic representation of valve nozzle among Fig. 1;
Fig. 3 is the plan view of Fig. 2;
Fig. 4 is that A among Fig. 3 is to unfolded drawing;
Fig. 5 is the schematic representation of sheath among Fig. 1;
Fig. 6 is the plan view of Fig. 5;
Fig. 7 is the schematic representation of feeler lever among Fig. 1;
Fig. 8 is the worm's eye view of Fig. 7.
Referring to Fig. 1, the self-closing running water valve comprises valve body (1), the valve nozzle (2) that links to each other with valve body (1) and the bonnet (3) that is positioned at valve body (1).Also magnetic sieve (5) is housed in the valve body (1), water is magnetized processing by pressure ring (4).Use threaded joint between valve nozzle (2) and the valve body (1), be added with packing ring (6) between the two.A feeler lever (7) is arranged in the exhalant canal of valve nozzle (2), and this feeler lever (7) links to each other with bonnet (3).In the present embodiment, bonnet (3) is tapered.A sheath (8) is arranged outside the valve nozzle (2).
Referring to Fig. 3,4,5 and 6, sheath (8) has mentions (9), has the shaft shoulder (11) of the teeth groove (10) that holds described mentioning (9), supporting sheath (8) and supporting to mention the projection (12) of (9) on the valve nozzle (2).The quantity of (9), teeth groove (10) and projection (12) of mentioning of present embodiment all is 4.Have elongated slot (13) on the valve nozzle (2).Referring to Fig. 7,8 and 1, there is a piece (14) to pass described elongated slot (13) on the feeler lever (7).The position (15) that described piece of supporting (14) arranged on the sheath (8).The cross section of feeler lever in the present embodiment (7) main body is cross.
The utility model is in off position the time, and bonnet (3) is pressed on valve nozzle (2) and goes up and cut off current under the deadweight effect of hydraulic pressure and feeler lever (7).When interrupted water, the feeler lever (7) that only with hand touches in the valve nozzle (2) will hold up bonnet (3), and water just flows out.Hand is left away, and feeler lever (7) and bonnet (3) automatically reset under hydraulic pressure and deadweight effect and block current.Because of the flushing of current, can not adhere to the dirt of soap and so on the feeler lever of valve (7) to feeler lever (7).In short time during continuous water, with portable sheath (8), sheath (8) drives feeler lever (7) and bonnet (3) rising by a piece (14), and current just flow out.Hand is left away, and sheath (8), feeler lever (7) and bonnet (3) fall together, block current.When needing long-time water, mention sheath (8) and make it mention that (9) are bearing on the projection of valve nozzle (12), though hand leave away because sheath (8) can not fall voluntarily, so water just flows out incessantly.Have only and sheath (8) is screwed off Shi Caineng from projection (12) block current.
Claims (3)
1, a kind of self-closing running water valve, it comprises valve body, the valve nozzle that links with valve body and the bonnet that is positioned at valve nozzle, it is characterized in that: a feeler lever is arranged in the exhalant canal of valve nozzle, and this feeler lever links to each other with bonnet; Valve nozzle has a sheath outward, and sheath has to be mentioned, has on the valve nozzle to hold the described teeth groove of mentioning, the shaft shoulder of supporting sheath and the projection that supporting is mentioned; Have elongated slot on the valve nozzle, have a piece to pass described elongated slot on the feeler lever, the position of described piece of supporting is arranged on the sheath.
2, self-closing running water valve according to claim 1, it is characterized in that: the cross section of feeler lever main body is cross.
3, self-closing running water valve according to claim 1 and 2, it is characterized in that: bonnet is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215381 CN2156352Y (en) | 1993-06-09 | 1993-06-09 | Self-cutting type running water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215381 CN2156352Y (en) | 1993-06-09 | 1993-06-09 | Self-cutting type running water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2156352Y true CN2156352Y (en) | 1994-02-16 |
Family
ID=33795901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93215381 Expired - Fee Related CN2156352Y (en) | 1993-06-09 | 1993-06-09 | Self-cutting type running water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2156352Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304777C (en) * | 2002-07-23 | 2007-03-14 | 沈仲山 | Water tap timing looking device |
-
1993
- 1993-06-09 CN CN 93215381 patent/CN2156352Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304777C (en) * | 2002-07-23 | 2007-03-14 | 沈仲山 | Water tap timing looking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |