CN2301585Y - diaphragm closed water tap - Google Patents
diaphragm closed water tap Download PDFInfo
- Publication number
- CN2301585Y CN2301585Y CN 97204983 CN97204983U CN2301585Y CN 2301585 Y CN2301585 Y CN 2301585Y CN 97204983 CN97204983 CN 97204983 CN 97204983 U CN97204983 U CN 97204983U CN 2301585 Y CN2301585 Y CN 2301585Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- water tap
- sealing gasket
- plug
- 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
The utility model provides a diaphragm closed water tap, which is composed of a T-shaped valve body, a valve plug, a valve cover, a valve sleeve, and a disk covering shaped sealing gasket. The diaphragm closed water tap is characterized in that the valve body is connected with the valve sleeve; the sealing gasket is fastened to the upper part of the top opening of the valve body in clamping connection; the top of the sealing gasket is connected with the valve plug which penetrates into and is connected with the valve sleeve; the top of a valve plug rod of the valve rod is connected with the valve cover which is connected with the valve sleeve by screw threads. The utility model has the advantages of novel structure, tight connection, low cost, easy manufacture, high durability, and convenient operation, which is a novel water tap.
Description
The utility model belongs to a kind of tap in the mechanical engineering technical field, especially a kind of dottle pin closed type water tap.
Existing water tap mainly is to be connected to form by valve body and the cone-shaped valve plug that is shaped on the spiral link rod, and on valve plug O-ring seal is housed; It realizes the opening and closing of water tap movingly by seat hole in rotating link control valve plug and the valve body.But because the connecting thread and the seal ring of the screw rod of existing water tap and valve body are easy to damage, cause valve rod to leak or be not closed completely closely, make troubles to use.
The purpose of the utility model provides a kind of improved water tap, makes its novel structure, connects closely, switch is simple and easy, easy to use.
For achieving the above object, the solution that the utility model adopts is: the valve body of water tap is made for T type valve body, the fill hose joint of valve body is the bending head type pipe joint, the bending pipeline section of fill hose joint is worn complete tubular body in the inner orifice that is coupled to the water outlet ozzle, connect valve pocket on valve body top, folder connects the fixing seal pad between valve pocket and the valve body, sealing gasket is for covering the mouth top, top that the discoid body lid is connected in valve body, the sealing gasket end face connects valve plug, the stopper rod of valve plug is worn the longitudinal hole that is connected in valve pocket movingly, the valve plug top is touched and is connected valve gap, and valve gap is connected by its internal thread and valve pocket outside thread, consists of dottle pin closed type water tap.During use, the rotation valve gap promotes valve plug and moves down and compress sealing gasket with valve body top mouth promptly intake tube head and the sealing of water outlet ozzle, and water tap is closed and ended; Otherwise, the valve gap that circles round, the sealing gasket resilience resets valve body top mouth is opened wide, and water is gone into the water outlet ozzle by the fill hose joint baffling of valve body and is flowed out.
Because the utility model has adopted T type valve body and valve plug, sealing gasket is the dottle pin closed type water tap that shrouding disc shape elastomer is connected to form, sealing gasket is separated sealing with the water tap inner chamber, prevented the leakage of valve cock stem effectively, its novel structure, connect closely, cheap, be easy to make, durable in use, easy to use, be a kind of novel water tap.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the sectional view of the utility model concrete structure.
Fig. 2 is the right elevation of Fig. 1.
As shown in Figure 1, the utility model is made up of valve body (3), valve gap (1), valve plug (2), valve pocket (3) and sealing gasket (4).Valve body (5) is whole for T type valve body by fill hose joint and water outlet ozzle connection, and its intake pipe is worn complete tubular body in the inner orifice that is coupled to the water outlet ozzle for curved its bending pipeline section of capitulum; Connect valve pocket (3) on valve body (5) top by its outside thread, folder connects sealing gasket (4) between valve pocket (3) and the valve body (5), sealing gasket (4) is connected in mouthful top, valve body (5) cannula-like top for shrouding disc shape elastomeric cover, sealing gasket (4) end face connects valve plug (2), the stopper rod body of valve plug (2) is worn the longitudinally guiding through hole that is connected in valve pocket (3) movingly, valve plug (2) stopper rod top connects valve gap (1), and valve gap (1) is connected the outside thread of valve pocket (3) by its screw-internal thread fit.
For improving the working life of water tap, improve its decay resistance, be convenient to manufacturing, valve body of the present utility model (5), valve gap (1), valve plug (2) and valve pocket (3) they are to make by ABS, nylon or LLDPE are plastic injection-moulded.
Claims (2)
1, a kind of valve body that contains, the dottle pin closed type water tap of valve plug, it is characterized in that this water tap also comprises sealing gasket (4), valve pocket (3) and valve gap (1), valve body is a T type valve body (5), the fill hose joint of valve body (5) is the bending head type tube head, the bending pipeline section of fill hose joint is worn complete tubular body in the endoporus that is coupled to the water outlet ozzle, on valve body (5) top by the valve pocket that is threaded (3), folder even is fixed with sealing gasket (4) between valve pocket (3) and the valve body (5), sealing gasket (4) is connected in the mouth top, top of valve body (5) for shrouding disc shape elastomeric cover, sealing gasket (4) end face connects valve plug (2), the stopper rod body of valve plug (2) is worn the longitudinal hole that is connected in valve pocket (3) movingly, valve plug (2) stopper rod top connects valve gap (1), and valve gap (1) connects valve pocket (3) by its screw-internal thread fit.
2, water tap according to claim 1 is characterized in that valve body (5), valve gap (1), valve pocket (3) and valve plug (2) made by ABS, nylon or LLDPE plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204983 CN2301585Y (en) | 1997-04-28 | 1997-04-28 | diaphragm closed water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204983 CN2301585Y (en) | 1997-04-28 | 1997-04-28 | diaphragm closed water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301585Y true CN2301585Y (en) | 1998-12-23 |
Family
ID=33925324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97204983 Expired - Fee Related CN2301585Y (en) | 1997-04-28 | 1997-04-28 | diaphragm closed water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301585Y (en) |
-
1997
- 1997-04-28 CN CN 97204983 patent/CN2301585Y/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 |