CN2290735Y - Durable water saving tap - Google Patents
Durable water saving tap Download PDFInfo
- Publication number
- CN2290735Y CN2290735Y CN 97204150 CN97204150U CN2290735Y CN 2290735 Y CN2290735 Y CN 2290735Y CN 97204150 CN97204150 CN 97204150 CN 97204150 U CN97204150 U CN 97204150U CN 2290735 Y CN2290735 Y CN 2290735Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- valve rod
- hole
- model
- 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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- Lift Valve (AREA)
Abstract
The utility model discloses a durable water saving tap which is composed of an upper valve body and a lower valve body. A rotary knob is sheathed at the upper end of a valve rod. The utility model is characterized in that the upper valve body and the lower valve body are connected by screw threads, a valve rod hole, a small round hole and a square hole are respectively arranged on the upper valve body, and a nut is sheathed on the middle end of the valve rod; the upper end of a cross valve passes through the small round hole, a sealing pad is respectively arranged on the upper and the lower parts of the valve, the cross valve can move up and down under the functions of the downward squeeze of the valve rod and the upward push of the water, and thus, the switch function is achieved. The utility model has the advantages of durability, good water saving effect, convenient assembly and disassembly, simple process and manufacture and low cost.
Description
The utility model relates to switch gear, especially relates to a kind of durable water conserving tap.
Sealing in the service water tap all is to screw in after the valve rod head puts sealing gasket in the valve body at present, the rotation turn-knob can drive valve rod and move up and down, play on-off action, but valve rod in use for some time, the easy stripped thread of screw thread on the valve rod causes sealing gasket poorly sealed, and the water capacity easily leaks out, both wasted water resources, whole water tap has been scrapped again.
The purpose of this utility model be to provide a kind of durable in use, water-saving result good, the durable water conserving tap of easy accessibility.
The purpose of this utility model is achieved in that the utility model is made up of upper valve body and following valve body, the valve rod upper end is with turn-knob, feature is: upper valve body and following valve body are to be threaded, in the middle of upper valve body, be processed with the valve rod hole that the bottom has small sircle hole, be processed with the square hole vertical on upper valve body top with valve rod hole, be placed with the nut supporting with valve rod in square hole, small sircle hole is passed in cross valve upper end, and valve sheet respectively is equipped with pad sealing together up and down.
Be processed with annular recessed circle on the top, lower end of valve rod, cover seal or flax silk in the recessed circle of annular.
Because the utility model design has valve rod and cross valve, when the cross valve also moves down under the powerful impetus that valve rod is rotated down, the lower seal pad of cross valve is tightly pushed down down valve body, closes water outlet and blocks the water source; When valve rod rotates up, when breaking away from the cross valve, the cross valve upwards upwards floats under the effect water outlet place water, and last gasket seal is sealed small sircle hole, opens water outlet, and water flows out automatically.Nut also can play spacing and effect that press down.Upper valve body and following valve body are to be threaded, repairing at present valve body need not dismantle, just can more connect cross valve or upper-lower seal pad as long as open upper valve body, and do not need machining internal thread in the valve rod hole, therefore the utlity model has durable in use, water-saving result good, easy accessibility, manufacturing advantage simple, with low cost.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
This water tap is made up of upper valve body 7 and following valve body 8, and upper valve body 7 and following valve body 8 are to be threaded.Be processed with the valve rod hole 5 that the bottom has small sircle hole 13 in the middle of the upper valve body 7, be processed with the square hole 4 vertical with valve rod hole 5 on upper valve body 7 tops, in square hole 4, be placed with the nut 3 supporting with valve rod 2, valve rod 2 upper ends are with turn-knob 1, the lower end is introduced into valve rod hole 5, enters square hole 4 again, enters valve rod hole 5 again after screwing on nut, be processed with annular recessed circle 6 on the top, lower end of valve rod 2, in the recessed circle 6 of annular, be with seal ring or flax silk.Small sircle hole 13 is passed in the upper end of cross valve 12, and the valve sheet 10 of cross valve 12 respectively is equipped with one up and down and goes up gasket seal 11 and lower seal pad 9.
Claims (2)
1, a kind of durable water conserving tap, form by upper valve body (7) and following valve body (8), valve rod (2) upper end is with turn-knob (1), it is characterized in that: upper valve body (7) and following valve body (8) are to be threaded, be processed with the bottom in the centre of upper valve body (7) and have the valve rod hole (5) of small sircle hole (13), be processed with the square hole (4) vertical with valve rod hole (5) on upper valve body (7) top, in square hole (4), be placed with and the supporting nut (3) of valve rod (2), small sircle hole (13) is passed in cross valve (12) upper end, and valve sheet (10) is respectively installed one up and down and gone up gasket seal (11) and lower seal pad (9).
2, a kind of durable water conserving tap as claimed in claim 1 is characterized in that: be processed with annular recessed circle (6) on the top, lower end of valve rod (2), be with seal ring or flax silk in the recessed circle of annular (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204150 CN2290735Y (en) | 1997-01-13 | 1997-01-13 | Durable water saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97204150 CN2290735Y (en) | 1997-01-13 | 1997-01-13 | Durable water saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290735Y true CN2290735Y (en) | 1998-09-09 |
Family
ID=33924765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97204150 Expired - Fee Related CN2290735Y (en) | 1997-01-13 | 1997-01-13 | Durable water saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290735Y (en) |
-
1997
- 1997-01-13 CN CN 97204150 patent/CN2290735Y/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 |