CN202302275U - Manual waterproof valve - Google Patents
Manual waterproof valve Download PDFInfo
- Publication number
- CN202302275U CN202302275U CN2011203636330U CN201120363633U CN202302275U CN 202302275 U CN202302275 U CN 202302275U CN 2011203636330 U CN2011203636330 U CN 2011203636330U CN 201120363633 U CN201120363633 U CN 201120363633U CN 202302275 U CN202302275 U CN 202302275U
- Authority
- CN
- China
- Prior art keywords
- valve
- ring
- valve rod
- waterproof
- valve body
- 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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- Pipe Accessories (AREA)
Abstract
The utility model discloses a manual waterproof valve which comprises a valve body and a valve rod, wherein one end of the valve rod is arranged inside the valve body, a bush is sleeved outside the upper end of the valve rod, a rubber ring is arranged between the valve rod and the bush, a horizontal baffle ring is fixedly arranged above the bush, a spring is connected between the horizontal baffle ring and the bush, the outer side wall of the valve body is provided with a circular fastening ring, a sealing ring is arranged in the circular fastening ring, and the bottom end of the valve rod is provided with a key ring. Compared with the traditional waterproof valve, the waterproof valve provided by the utility model has the advantages of lighter volume, longer service life, firm structure because of being capable of being directly connected with a pipeline during the installation and simpleness in installation; and a sealing gasket is arranged in a part where the valve rod of the waterproof valve is matched with the inner wall of the valve body, thus the sealing property of the waterproof valve is better.
Description
Technical field
The utility model relates to a kind of manual waterproof valve, belongs to valve technology field.
Background technique
Existing waterproof valve generally is to be formed than combine and assemble such as thin nuts by the hexagonal that the pad of the fastening spring of valve body, coupling shaft, fixed connection shaft and valve body, the fastening spring of sealing, when installing and water pipe connecting part get gasket seal, fit sealing packing ring; This traditional processing cost is high, unreasonable structure; In use; This waterproof valve damages easily, brings a lot of inconvenience for actual the use.
The model utility content
For deficiency and the defective of alleviating existing technology; The purpose of the utility model is to provide a kind of manual waterproof valve, and the tightly short existing waterproof valve volume of the waterproof valve structure of the utility model is lighter, longer service life; Can directly be connected when mounted with pipeline; Sound construction, install simply, the valve rod of waterproof valve and valve interior wall matching part are provided with gasket seal, make the good seal performance of waterproof valve.
The utility model adopts following technological scheme to achieve these goals:
Manually waterproof valve comprise valve body, and an end is installed on the valve rod of valve inner; It is characterized in that: the outer lining that is with in described valve rod upper end; Be provided with rubber ring between described valve rod and the lining, described lining upper fixed is equipped with horizontal back-up ring, is connected with spring between described horizontal back-up ring and the lining; Described valve body outer side wall has circle and tightens up circle, and described circle tightens up and lays circular seal ring in the circle.
Described manual waterproof valve is characterized in that: described valve rod bottom is equipped with key ring.
The advantage of the utility model:
The tightly short existing waterproof valve volume of the waterproof valve structure of the utility model is lighter; Longer service life can directly be connected with pipeline when mounted, and sound construction, installation are simply; The valve rod of waterproof valve and valve interior wall matching part are provided with gasket seal, make the good seal performance of waterproof valve.
Description of drawings
The structural representation of Fig. 1 the utility model.
Embodiment
Embodiment: as shown in Figure 1, manually waterproof valve comprises valve body 6; And one end be installed on the inner valve rod 1 of valve body 6, valve rod is with lining 2 outside 1 upper end, is provided with rubber ring 3 between valve rod 1 and the lining 2; Lining 2 upper fixed are equipped with horizontal back-up ring 5, are connected with spring 4 between horizontal back-up ring 5 and the lining 2, and valve body 6 outer side walls have circle and tighten up circle 8; Circle tightens up in the circle 8 and lays circular seal ring 7, and valve rod 1 bottom is equipped with key ring 9.
Claims (2)
1. a manual waterproof valve comprises valve body, and an end is installed on the valve rod of valve inner; It is characterized in that: the outer lining that is with in described valve rod upper end; Be provided with rubber ring between described valve rod and the lining, described lining upper fixed is equipped with horizontal back-up ring, is connected with spring between described horizontal back-up ring and the lining; Described valve body outer side wall has circle and tightens up circle, and described circle tightens up and lays circular seal ring in the circle.
2. manual waterproof valve according to claim 1 is characterized in that: described valve rod bottom is equipped with key ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203636330U CN202302275U (en) | 2011-09-27 | 2011-09-27 | Manual waterproof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203636330U CN202302275U (en) | 2011-09-27 | 2011-09-27 | Manual waterproof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302275U true CN202302275U (en) | 2012-07-04 |
Family
ID=46371170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203636330U Expired - Fee Related CN202302275U (en) | 2011-09-27 | 2011-09-27 | Manual waterproof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364188A (en) * | 2011-09-27 | 2012-02-29 | 芜湖市安芜汽车制动元件有限公司 | Manual waterproof valve |
-
2011
- 2011-09-27 CN CN2011203636330U patent/CN202302275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364188A (en) * | 2011-09-27 | 2012-02-29 | 芜湖市安芜汽车制动元件有限公司 | Manual waterproof valve |
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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: 20120704 Termination date: 20120927 |