CN202790788U - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN202790788U CN202790788U CN 201220472815 CN201220472815U CN202790788U CN 202790788 U CN202790788 U CN 202790788U CN 201220472815 CN201220472815 CN 201220472815 CN 201220472815 U CN201220472815 U CN 201220472815U CN 202790788 U CN202790788 U CN 202790788U
- Authority
- CN
- China
- Prior art keywords
- valve
- flexible glue
- valve body
- glue layer
- utility
- 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
Links
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a valve. According to the valve, a groove is formed on a valve body; and the valve is characterized in that the bottom of the groove is provided with a flexible glue layer; and the surface of the flexible glue layer is provided with a ripple layer. The valve is simple and ingenious in structure, and the sealing performance is greatly improved.
Description
Technical field
The utility model relates to a kind of valve body.
Background technique
There is sealing problem in valve in the existing product, especially on the valve body, service time one is of a specified duration, and poor sealing performance causes leaking, and makes troubles to the client, is unfavorable for long-run development.
Addressing these problems is extremely urgent as from the foregoing!
In view of this, the inventor has done deep research to this, designs a kind of valve body, exquisiteness simple in structure, and sealability improves greatly, and this case produces thus.
Summary of the invention
The purpose of this utility model is for a kind of valve body is provided, exquisiteness simple in structure, and sealability improves greatly.
For achieving the above object, the technical solution of the utility model is:
Valve body is provided with groove at valve body, it is characterized in that: the bottom of described groove is provided with the flexible glue layer, and the surface of this flexible glue layer is provided with surge layer.
Further, the thickness of described flexible glue layer is 0.1-0.3mm.
The beneficial effects of the utility model: the utility model comprises valve body and valve rod, between valve body and valve rod, be provided with sealing configuration, described sealing configuration comprises the groove that is arranged on the valve body, and be arranged on seal ring on the valve rod, be provided with the flexible glue layer in the bottom of groove, the surface of this flexible glue layer is provided with surge layer, such setting, can improve sealability, especially the sealability between seal ring and the flexible glue layer all is soft elastic material between the two, surface of contact is larger, so the sealing configuration of formation is also just larger, be beneficial to valve in use sealability getting and improving.In addition, be provided with surge layer on the surface of flexible glue layer, can improve tightness, form multiple-sealed layer, simultaneously, ripple in the middle of the both sides ripple height of surge layer will be higher than, so that reduce in the space between flexible glue layer and the surge layer, especially whole sealing configuration is improved in the space of both sides.
As from the foregoing, the utility model exquisiteness simple in structure, good seal performance.
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to the accompanying drawings 1, present embodiment discloses a kind of valve body 1, is provided with groove 2 at valve body 1, it is characterized in that: the bottom of described groove 2 is provided with flexible glue layer 3, and the surface of this flexible glue layer 3 is provided with surge layer 4.
Further arrange, the thickness of described flexible glue layer 3 is 0.1-0.3mm.
As from the foregoing, the utility model exquisiteness simple in structure, sealability improves greatly.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (2)
1. valve body is provided with groove at valve body, it is characterized in that: the bottom of described groove is provided with the flexible glue layer, and the surface of this flexible glue layer is provided with surge layer.
2. described valve body according to claim 1, it is characterized in that: the thickness of described flexible glue layer is 0.1-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472815 CN202790788U (en) | 2012-09-18 | 2012-09-18 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472815 CN202790788U (en) | 2012-09-18 | 2012-09-18 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790788U true CN202790788U (en) | 2013-03-13 |
Family
ID=47818052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472815 Expired - Fee Related CN202790788U (en) | 2012-09-18 | 2012-09-18 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790788U (en) |
-
2012
- 2012-09-18 CN CN 201220472815 patent/CN202790788U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202790788U (en) | Valve | |
| CN205136594U (en) | Seal | |
| CN202790787U (en) | Valve | |
| CN202829923U (en) | Encapsulation adhesive tape for solar cell module | |
| CN204828676U (en) | Improvement Y type sealing washer | |
| CN202751334U (en) | Dust collector cup with side sealed | |
| CN202790784U (en) | Valve body for valves | |
| CN202960158U (en) | Pot cover with novel structure | |
| CN202882716U (en) | Marine container hatch cover rubber sealing strip | |
| CN202790879U (en) | Novel valve | |
| CN202768992U (en) | Valve | |
| CN202901440U (en) | Valve body for valve | |
| CN202287072U (en) | Channel port of compact shelf | |
| CN202790871U (en) | Valve | |
| CN201076605Y (en) | Thermoplastic sealing rubber plug | |
| CN202768991U (en) | Valve body for valve | |
| CN203397823U (en) | Novel sealed type transformer box cover structure | |
| CN202790786U (en) | Valve body on valve | |
| CN202154377U (en) | Refrigerator sealed by sealing strip | |
| CN202851950U (en) | Marine grain space rubber sealing strip | |
| CN202790785U (en) | Novel valve body used for valve | |
| CN203020689U (en) | Inner plug of bottle cover | |
| CN202913920U (en) | Bulk-cargo cabin cover rubber sealing bar for ship | |
| CN202784456U (en) | Sealing exhaust cap for clear water tank of airplane water wagon | |
| CN202251939U (en) | Seal ring for high-pressure resistant fluid |
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: 20130313 Termination date: 20130918 |