CN2104980U - Self-closing cold water faucet - Google Patents
Self-closing cold water faucet Download PDFInfo
- Publication number
- CN2104980U CN2104980U CN 91214316 CN91214316U CN2104980U CN 2104980 U CN2104980 U CN 2104980U CN 91214316 CN91214316 CN 91214316 CN 91214316 U CN91214316 U CN 91214316U CN 2104980 U CN2104980 U CN 2104980U
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- China
- Prior art keywords
- valve
- valve rod
- spring
- cam
- cold water
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Abstract
The utility model relates to a self-closing cold water faucet, which is composed of a valve body, a valve rod, and a valve, wherein, a water inlet pipe joint, a water outlet faucet, a handle, a locating lug boss, an auxiliary screw hole, and an auxiliary hook are arranged on the valve body. The handle is connected with the valve rod through a split pin, the valve rod is arranged into the valve body via a rubber sealing ring, and a twisting compression spring, a compound cam, and a pressure reduction bearing plate are connected to the valve rod. The valve is composed of a locating tower spring, a rubber sealing pad, and a seal supporting rod, one end of the supporting rod penetrates through the rubber pad to be connected to the tower spring, and the other end approaches to the cam on the valve rod. An anti-splash sheet is arranged on the water outlet faucet. The cold water faucet of the utility model has the advantages of simple structure, convenient manufacture and use, time saving of switching, water flow adjustment and no water leakage.
Description
The utility model relates to the tap water blow-off cock, is a kind of from closing cold water tap.
Existing cold water tap mainly contains valve rotary and two types of Lever types.Rotary cold water tap can be regulated water flow, but during the open and close water rate, inconvenience, seal ring is perishable, leak, and particularly meets and cuts off the water when forgetting throttle down, in case come just to cause a large amount of water wastes behind the water, even current spread and cause unexpected disaster.The Lever type cold water tap is (referring to " five metals science and technology " № 6,1985, publish at haberdashery and hardware scientific and technological information station, the whole nation) switch water saves time, convenience, can prevent water suddenly automatically, but can not loose one's grip when opening, can't do things by the both hands water, can not regulate the size of water flow, when if chance hydraulic pressure is big, water also can cause a large amount of water wastes with sputter everywhere.
In order to overcome the shortcoming of above-mentioned two class cold water taps, the inventor has proposed a kind of from closing cold water tap.This cold water tap adopts lever switch and rotation positioning, and the mode of structure of automatic-closing valve, makes its water nozzle switch freely, and possesses the water flow of adjusting simultaneously and anhydrously multiple function such as close automatically.
The utility model is made up of valve body, valve rod and valve.Valve body is provided with intake pipe interface, water outlet, positioning boss, handle, auxiliary with hole and auxiliary hook.Handle links to each other with the valve rod upper end by cotter pin.Valve rod is inserted in the valve body through sealing rubber circle, is connected with twist compression spring, compound cam and step-down force bearing plate on the valve rod.Lower end, top that force bearing plate is connected valve rod are that fixing leaf spring together is socketed on the valve rod around hollow cylinder and the cylinder, are connected with pressure spring between force bearing plate bottom and valve rod underpart.Fixedly connected internal gear on the valve housing in water outlet, this gear is between the leaf spring and arc plate on the force bearing plate cylinder.Valve of the present utility model is located in the intake pipe interface, is made of Positioning Tower spring, sealing gasket and sealing pressure pin.One end of sealing pressure pin passes sealing gasket and links to each other with the Positioning Tower spring, and the cam on the other end and the valve rod is approaching.
Accompanying drawing is sectional view of the present utility model.
Below in conjunction with drawings and Examples, structure of the present utility model and working principle are described in further detail.
As shown in the figure, the utility model is made up of valve body 5, valve rod 8 and valve 16.Valve body 5 is provided with intake pipe connection mouth 17, water outlet 1, lever handle 9 and positioning boss 11.Handle links to each other by the upper end of cotter pin 10 with valve rod 8, and valve rod is inserted in the valve body via zero type sealing rubber circle 12.Be connected with twist compression spring 7, cam 6 and force bearing plate 2 on the valve rod.Twist compression spring 7 is enclosed within on the valve rod that seals between rubber circle and the cam.Cam 6 is constituted by hollow cylinder and open circles stage body, is fixed on the valve rod and corresponding with valve 16.Decompression force bearing plate 2 is connected the lower end of valve rod, and the top of force bearing plate is hollow cylinder, all is socketed on the valve rod together with leaf spring 4 fixing around the cylinder, and the bottom of force bearing plate is an arc, and is connected with pressure spring 18 between the underpart 21 of valve rod.Fixedly connected internal gear 3 on the valve housing in water outlet, this gear is between the leaf spring and arc plate on the force bearing plate cylinder.The outside socket plastic nut 19 of water outlet 1 connects plastics anti-spattering plate 20 or standby hose coupling on the water outlet with this.
Valve 16 of the present utility model is arranged in the intake pipe connection mouth 17, and the intake pipe connection mouth is the standard piece connection part.Valve is made of Positioning Tower spring 15, sealing rubber pad 14 and sealing pressure pin 13.One end of sealing pressure pin 13 passes sealing gasket 14 and links to each other with Positioning Tower spring 15, and the cam 6 on the other end and the valve rod is approaching.On valve body of the present utility model, also be provided with auxiliary screw 23 and auxiliary hook 24, and the auxiliary hole 22 of using on the handle, select to use for the user.
Working principle of the present utility model is as follows:
1, when pressing active handle 9, handle 9 drives valve rod 8 and moves up, and drives cam 5, leaf spring 4 and force bearing plate 2 simultaneously and moves up simultaneously, stirs sealing pressure pin 13 and sealing rubber pad 14 in the process that cam 5 moves up, and opens valve 16 and discharges water.
2, when moving handle 9 rotations, handle drives valve rod 8 rotations, drives cam 5, leaf spring 4 and force bearing plate 2 rotations simultaneously, backs down sealing pressure pin 13 and sealing gasket 14 in the process of cam rotation, opens valve and discharges water.Aquagenic compression shock force bearing plate 2, leaf spring 4 move down, and this moment, leaf spring 4 promptly inserted location in the internal gear 3, discharged water for a long time.
3, when cutting off the water no hydraulic pressure, pressure spring 18 upsprings and moves (restoring force of spring self), in the process that force bearing plate 2 and leaf spring 4 move up simultaneously, leaf spring 4 withdraws from internal gear 3 and removes the location, at this moment, torsion spring 7 on the valve rod 8 drives valve rod 8 and handle 9 returns, and sealing pressure pin 13 breaks away from cam 6, and valve 16 is closed automatically.
The utility model compared with prior art has following outstanding effect:
1, adopts the mode of structure of lever switch and rotation positioning, make its open and close water save time, make things convenient for, can regulate the size of water flow simultaneously arbitrarily;
2, anhydrous automatic closing mechanism device is set, forgotten the waste of the shutoff valve water that water caused suddenly again after can preventing from effectively to cut off the water, and water spreads other loss that is caused;
3, water outlet is provided with anti-spattering plate, can cushion hydraulic pressure, prevents current sputter everywhere;
4, the sealing gasket at valve place is arranged on along the sealing of water direction, guarantees that sealing is reliable, prevents from effectively to leak.
In sum, the utility model is a kind of simple and reliable for structure, convenient and practical and guarantee water-saving novel cold water tap.
Claims (4)
1, a kind of from closing cold water tap, by valve body 5, valve rod 8 and valve 16 are formed, valve body is provided with intake pipe interface 17, water outlet 1, handle 9 and positioning boss 11, handle links to each other by the upper end of cotter pin 10 with valve rod 8, valve rod 8 is inserted in the valve body via sealing rubber circle 12, be connected with spring 7 on the valve rod, cam 6 and force bearing plate 2, valve 16 is by Positioning Tower spring 15, sealing rubber pad 14 and sealing pressure pin 13 constitute, one end of sealing pressure pin 13 passes sealing rubber pad 14 and links to each other with Positioning Tower spring 15, cam on the other end and the valve rod is approaching, it is characterized in that the spring 7 on the valve rod is the twist compression spring, be socketed between sealing rubber circle 12 and the cam 6, the compound cam that cam 6 is made up of hollow cylinder and open circles stage body, force bearing plate 2 is connected the lower end of valve rod, the top of force bearing plate is that hollow cylinder all is socketed on the valve rod together with leaf spring 4 fixing around the cylinder, force bearing plate top is arc, with be connected pressure spring 18 between the underpart 21 of valve rod, fixedly connected internal gear 3 on the valve housing of water outlet 1, this gear is between the leaf spring and arc plate on the force bearing plate cylinder.
2,, it is characterized in that the outside socket plastic nut 19 of water outlet 1, and on nut, be connected with plastics anti-spattering plate 20 or standby hose coupling according to the said cold water tap of claim 1.
3, according to the said cold water tap of claim 1, it is characterized in that the sealing rubber pad 14 on the valve is arranged on along the water (flow) direction sealing, the sealing rubber circle on the valve rod is selected zero type sealing rubber circle.
4,, it is characterized in that valve body is provided with auxiliary screw 23 and auxiliary hook 24, has auxiliary with hole 22 on the handle according to the said cold water tap of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214316 CN2104980U (en) | 1991-04-03 | 1991-04-03 | Self-closing cold water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214316 CN2104980U (en) | 1991-04-03 | 1991-04-03 | Self-closing cold water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2104980U true CN2104980U (en) | 1992-05-20 |
Family
ID=4922533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214316 Granted CN2104980U (en) | 1991-04-03 | 1991-04-03 | Self-closing cold water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2104980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100723A (en) * | 2014-07-24 | 2014-10-15 | 开平市英卫卫浴有限公司 | Ceramic-free lifting angle valve device |
-
1991
- 1991-04-03 CN CN 91214316 patent/CN2104980U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100723A (en) * | 2014-07-24 | 2014-10-15 | 开平市英卫卫浴有限公司 | Ceramic-free lifting angle valve device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |