CN2199380Y - Built-in type triple water tap for bathtub - Google Patents
Built-in type triple water tap for bathtub Download PDFInfo
- Publication number
- CN2199380Y CN2199380Y CN 94239396 CN94239396U CN2199380Y CN 2199380 Y CN2199380 Y CN 2199380Y CN 94239396 CN94239396 CN 94239396 CN 94239396 U CN94239396 U CN 94239396U CN 2199380 Y CN2199380 Y CN 2199380Y
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- Prior art keywords
- valve
- bathtub
- water
- utility
- model
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- 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
The utility model relates to a built-in type triple water tap, which comprises a valve body which is provided with an inlet hole (5) which is arranged between two valve plunger pistons, an outlet hole (4) and a valve core which comprises a valve spindle (2) and two upper and lower plunger pistons (1) (3) which are fixed to the valve spindle, a groove is opened on the two valve plunger pistons, an O-typed seal ring is arranged in the groove. The utility model is used as a coldhotmixing water supply switch of bathtub, and can be switched on and shut down. The utility model has the advantages of reasonable structure, reliability, simple installation and maintenance, easy use.
Description
The utility model relates to a kind of special-purpose flowing water Valve of opening and closing, relates in particular to a kind of bathtub concealed type three water nozzles.
Along with the raising of people's lives, shower comes into one's own day by day.Bathtub concealed type three generally comprises the shower head assembly, hot and cold water control valve assembly and water nozzle assembly, and some assembly is imbedded within the walls.Bathtub concealed type three water nozzles refer to the Draw off valve that is used as bathtub or the cold and hot mixing of bathtub water source in the above-mentioned water nozzle assembly.In the bathtub concealed type three water nozzle products, adopt pumping board formula structure (see figure 2) mostly in the market.Its sealing changes the generation sealing force by the geometrical shape of film (8), comes throttle down.Because its structural feature has determined film when open and close valve (8) to go up slippage at water intake (9), produces and shears phenomenon, film is easy to wear, and it is not dead to cause valve to close, and the situation of leaking takes place.The sealing force of this structure and switch force also are subjected to the water intake influence of hydraulic pressure, and the high switch force of hydraulic pressure is big, and the low sealing force of hydraulic pressure is little, then may cause and leak.And valve body component requirement on machining accuracy height, cost is also higher.
The purpose of this utility model is to provide a kind of bathtub concealed type three water nozzles of simple in structure, good reliability.
The utility model is to realize like this, this water nozzle is made up of valve body that has water inlet and osculum and spool, spool comprises valve rod and two valve plungers up and down, two valve plungers are fixed on the valve rod, and the valve inleting water hole places between two valve plungers, has groove on two valve plungers, place the O RunddichtringO in the groove, valve rod one end stretches out outside the valve body, mobile valve rod, but opening and closing water nozzle.
Fig. 1 is the utility model bathtub concealed type three water nozzle schematic representation, and Fig. 2 is existing water nozzle schematic representation.
Among the figure: valve plunger on 1,2 valve rods, 3 lower valve column plugs, 4 osculums, 5 water inlets, 6 valve bodies, 7O RunddichtringO, 8 films, 9 water intakes.
Below in conjunction with accompanying drawing the utility model is described in detail.
Bathtub concealed type three water nozzles are as the cold and hot mixing water source switch of bathtub.Open water nozzle, mixed flow is gone into bathtub, closes water nozzle, and mixing water enters shower head and flows out.This water nozzle is made up of valve body and spool, have vertical each other water inlet (5) and osculum (4) on the valve body (6), spool comprises valve rod (2) and two valve plungers (1) (3) up and down, two valve plungers are fixed on the valve rod (2) up and down, water inlet (5) places between two valve plungers, the water of coming in from the water inlet is stored between two valve plungers, forms balance type structure.The hydraulic pressure of water inlet and sealing force, switch force have nothing to do.Have groove on two valve plungers, place O RunddichtringO (7) in the groove, strengthen sealability.Osculum (4) outlet is taper, and lower valve column plug (3) upper end also is taper.Valve rod (2) one ends stretch out outside the valve body (6), and mobile valve rod drives valve plunger and moves up and down, but the opening and closing water nozzle.
The utility model is rational in infrastructure, good reliability, and installation and easy to maintenance, easy to use, processing request is lower, can be applicable to hotel and Modern Family.
Claims (2)
1, a kind of bathtub concealed type three water nozzles of forming by valve body and spool, it is characterized in that having on the valve body (6) vertical each other water inlet (5) and osculum (4), spool comprises valve rod (2) and two valve plungers (1) (3) up and down, valve plunger is fixed on the valve rod up and down, valve rod one end stretches out outside the valve body, water inlet (5) places between two valve plungers, has groove on two valve plungers, places 0 RunddichtringO (7) in the groove.
2, bathtub concealed type three water nozzles according to claim 1 is characterized in that osculum (5) outlet is taper, and lower valve column plug (3) upper end also is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239396 CN2199380Y (en) | 1994-09-23 | 1994-09-23 | Built-in type triple water tap for bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239396 CN2199380Y (en) | 1994-09-23 | 1994-09-23 | Built-in type triple water tap for bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199380Y true CN2199380Y (en) | 1995-05-31 |
Family
ID=33846622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239396 Expired - Fee Related CN2199380Y (en) | 1994-09-23 | 1994-09-23 | Built-in type triple water tap for bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199380Y (en) |
-
1994
- 1994-09-23 CN CN 94239396 patent/CN2199380Y/en not_active Expired - Fee Related
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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 |