CN203309277U - End plug on soft water valve - Google Patents
End plug on soft water valve Download PDFInfo
- Publication number
- CN203309277U CN203309277U CN2013203288083U CN201320328808U CN203309277U CN 203309277 U CN203309277 U CN 203309277U CN 2013203288083 U CN2013203288083 U CN 2013203288083U CN 201320328808 U CN201320328808 U CN 201320328808U CN 203309277 U CN203309277 U CN 203309277U
- Authority
- CN
- China
- Prior art keywords
- end plug
- main body
- barrier
- plug main
- soft 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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Abstract
The utility model discloses an end plug on a soft water valve. The end plug comprises an end plug main body, small O-shaped rings, large O-shaped rings, seal gaskets and a barrier, wherein holes are formed at the top of the end plug main body, the two small O-shaped rings are arranged on the inner walls of the holes, the large O-shaped rings are arranged at the bottom end of the end plug main body, the barrier is further arranged at the bottom of the end plug main body, and the two seal gaskets are arranged at the outer side of the barrier. According to the utility model, the two small O-shaped rings are added on the inner wall of holes contacted with an external piston rod, and the large O-shaped rings are arranged at the bottom end of the end plug main body; therefore, the leakage problem of the end plug is solved.
Description
Technical field
The utility model relates to a kind of end plug, is specifically related to the end plug on a kind of soft water valve.
Background technique
In the past, end plug is connected with piston rod, just in end plug, seal with a little sealing gasket, but piston rod leakage phenomenon may occur when operation, and end plug is connected with valve body and also just at barrier arranged outside pad, seals, by after the pad sealed pressure, expanding and seal, sealing effect is not very stable, there will be leakage phenomenon.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides the end plug on a kind of soft water valve, has solved leakage problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
End plug on a kind of soft water valve, comprise end plug main body, little O type circle, large O type circle, sealing gasket and barrier; Described end plug main body top is provided with hole, and the described hole inwall is provided with two little O type circles, and the bottom of described end plug main body is provided with large O type circle, and the bottom of described end plug main body also is provided with barrier, and the described barrier outside is provided with two sealing gaskets.
The described barrier outside is provided with groove, and described two sealing gaskets and barrier are interlocked, and strengthen sealing.
Described hole and external piston rod coupling, the port match of described piston end plug main body bottom and valve body.
Described sealing gasket is consistent with the border of end plug main body bottom with the border of large O type circle.
Beneficial effect: the utility model is by the contact hole inwall with external piston rod, adding 2 little O type circles, and in the bottom of end plug main body, adds large O type circle, solved the end plug leakage problem.
The accompanying drawing explanation
Fig. 1 the utility model structural drawing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1: the end plug on a kind of soft water valve comprises end plug main body 1, little O type circle 3, large O type circle 4, sealing gasket 5 and barrier 6; Described end plug main body 1 top is provided with hole, and the described hole inwall is provided with two little O type circles 3, and the bottom of described end plug main body 1 is provided with large O type circle 4, and the bottom of described end plug main body 1 also is provided with barrier 6, and described barrier 6 outsides are provided with two sealing gaskets 5.
Described barrier 6 outsides are provided with groove, and described two sealing gaskets 5 are interlocked with barrier 6, strengthen sealing.
Described hole and external piston rod 2 couplings, the port match of described piston end plug main body 1 bottom and valve body 7.
Described sealing gasket 5 is consistent with the border of end plug main body 1 bottom with the border of large O type circle 4.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the end plug on a soft water valve, is characterized in that: comprise end plug main body (1), little O type circle (3), large O type circle (4), sealing gasket (5) and barrier (6); Described end plug main body (1) top is provided with hole, the described hole inwall is provided with two little O type circles (3), the bottom of described end plug main body (1) is provided with large O type circle (4), the bottom of described end plug main body (1) also is provided with barrier (6), and described barrier (6) outside is provided with two sealing gaskets (5).
2. the end plug on a kind of soft water valve according to claim 1 is characterized in that: described barrier (6) outside is provided with groove, and described two sealing gaskets (5) are interlocked with barrier (6).
3. the end plug on a kind of soft water valve according to claim 1, is characterized in that: described hole and external piston rod (2) coupling, the port match of described piston end plug main body (1) bottom and valve body (7).
4. the end plug on a kind of soft water valve according to claim 1 is characterized in that: described sealing gasket (5) is consistent with the border of end plug main body (1) bottom with the border of large O type circle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203288083U CN203309277U (en) | 2013-06-07 | 2013-06-07 | End plug on soft water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203288083U CN203309277U (en) | 2013-06-07 | 2013-06-07 | End plug on soft water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309277U true CN203309277U (en) | 2013-11-27 |
Family
ID=49615489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203288083U Expired - Fee Related CN203309277U (en) | 2013-06-07 | 2013-06-07 | End plug on soft water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309277U (en) |
-
2013
- 2013-06-07 CN CN2013203288083U patent/CN203309277U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140607 |