CN203880108U - Valve structure - Google Patents
Valve structure Download PDFInfo
- Publication number
- CN203880108U CN203880108U CN201420157190.3U CN201420157190U CN203880108U CN 203880108 U CN203880108 U CN 203880108U CN 201420157190 U CN201420157190 U CN 201420157190U CN 203880108 U CN203880108 U CN 203880108U
- Authority
- CN
- China
- Prior art keywords
- valve
- utility
- model
- valve body
- seal ring
- 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 valve structure which comprises a valve body, and a valve main body is arranged in the valve body. The valve structure is characterized in that a fixing board is arranged on the inner side of the valve body and connected with a connection rod through a valve shaft, the other end of the connection rod is arranged on the valve main body, the portions, on the two sides of the valve main body, of the valve body are respectively provided with a sealing ring, the connection rod is located at the one third position of the valve main body, and the sealing rings are semicircular. The valve structure is simple in structure; by the adoption of the eccentric design of the valve shaft, resistance in the valve body is prevented from being affected; meanwhile, by the adoption of the semicircular sealing rings, the sealing rings are effectively prevented from being abraded by the valve main body.
Description
technical field
The utility model relates to a kind of water supply component structure, is specifically related to a kind of valve mechanism.
background technique
In water supply equipment field, valve one of the parts that are absolutely necessary.Valve valve shaft is in the past arranged on the neutral position of valve, and in resistant situation, valve shaft rotates very much.Owing to being all that a complete seal ring is set in common valve, in the situation that valve rotates, be easy to cause seal ring to be worn and torn by valve again, make seal ring cannot reach sealing effect.
model utility content
Technical problem to be solved in the utility model is to provide a kind of valve mechanism, and this is simple in structure, adopts the bias design of valve shaft, avoids the impact of valve body internal resistance, adopts semi-circular seal ring simultaneously, has effectively guaranteed that seal ring is not is not worn and torn by valve.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A valve mechanism, it comprises valve body, is provided with a valve in valve body, described valve body inner side is provided with a fixed plate, this fixed plate is connected with connecting rod by valve shaft, and the other end of described connecting rod is arranged on valve, is respectively arranged with a seal ring on the valve body of described valve both sides.
Described connecting rod is positioned at 1/3 place on valve.
Described seal ring is shaped as semicircle.
The beneficial effects of the utility model are: this is simple in structure, adopt the bias design of valve shaft, avoid the impact of valve body internal resistance, adopt semi-circular seal ring simultaneously, have effectively guaranteed that seal ring is not is not worn and torn by valve.
accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model ring structure schematic diagram.
embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1-2, a kind of valve mechanism, it comprises valve body 1, in valve body 1, be provided with a valve 2, valve body 1 inner side is provided with a fixed plate 3, this fixed plate 3 is connected with connecting rod 5 by valve shaft 4, and the other end of connecting rod 5 is arranged on valve 2, is respectively arranged with a seal ring 6 on the valve body 1 of valve 2 both sides.Connecting rod 5 is positioned at 1/3 place on valve 2.Seal ring 6 is shaped as semicircle.This is simple in structure, adopts the bias design of valve shaft, avoids the impact of valve body internal resistance, adopts semi-circular seal ring simultaneously, has effectively guaranteed that seal ring is not is not worn and torn by valve.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a valve mechanism, it comprises valve body, in valve body, be provided with a valve, it is characterized in that: described valve body inner side is provided with a fixed plate, this fixed plate is connected with connecting rod by valve shaft, the other end of described connecting rod is arranged on valve, is respectively arranged with a seal ring on the valve body of described valve both sides.
2. a kind of valve mechanism according to claim 1, is characterized in that: described connecting rod is positioned at 1/3 place on valve.
3. a kind of valve mechanism according to claim 1, is characterized in that: described seal ring is shaped as semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157190.3U CN203880108U (en) | 2014-04-02 | 2014-04-02 | Valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157190.3U CN203880108U (en) | 2014-04-02 | 2014-04-02 | Valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880108U true CN203880108U (en) | 2014-10-15 |
Family
ID=51680606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157190.3U Expired - Fee Related CN203880108U (en) | 2014-04-02 | 2014-04-02 | Valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880108U (en) |
-
2014
- 2014-04-02 CN CN201420157190.3U patent/CN203880108U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |