CN202836652U - Casing sealing module for gas meter - Google Patents
Casing sealing module for gas meter Download PDFInfo
- Publication number
- CN202836652U CN202836652U CN 201220381964 CN201220381964U CN202836652U CN 202836652 U CN202836652 U CN 202836652U CN 201220381964 CN201220381964 CN 201220381964 CN 201220381964 U CN201220381964 U CN 201220381964U CN 202836652 U CN202836652 U CN 202836652U
- Authority
- CN
- China
- Prior art keywords
- seal
- gas meter
- casing
- lower casing
- upper casing
- 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 - Lifetime
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Abstract
The utility model discloses a casing sealing module for a gas meter, which comprises two sealing rings, an upper casing, a lower casing and a rubber ring, wherein the rubber ring is mounted on the edge of the lower casing; and the upper casing and the lower casing are bonded and are sealed through the sealing rings. The casing sealing module for the gas meter has the advantages of simple structure, high production efficiency, difficulty in dismounting and damage, avoidance of leakage, and safety guarantee.
Description
Technical field
The utility model relates to the gas meter, flow meter field, particularly a kind of shell of gas meter seal assembly.
Background technology
Domestic gas meter, flow meter generally adopts simple dull and stereotyped press seal mode at present, and the slit is very much not attractive in appearance, disassembles easily destruction.
The utility model content
The utility model provides a kind of shell of gas meter seal assembly for the deficiencies in the prior art, can effectively solve the problem that above-mentioned prior art exists.
To achieve these goals, the technical solution adopted in the utility model is: a kind of shell of gas meter seal assembly, comprise 2 seal, upper casing, lower casing, cushion rubber, and cushion rubber is installed in the lower casing edge, and upper casing and lower casing are fitted and are sealed by seal; It is characterized in that: described seal is " U " type, along the seal inside surface groove is set, and the groove two ends respectively are provided with 2 salient points; Described upper casing, lower casing bottom all prolongs and the limit and 2 through holes are respectively opened in both sides, and the position of described through hole, shape are corresponding with salient point.
As preferably, described seal thickness is 1.0mm.
Compared with prior art, the utility model has the advantage of: simple in structure, production efficiency is high, not easily-disassembled destruction stops to leak, and safety is secure.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of shell of gas meter seal assembly comprises 2 seal, upper casing, lower casing, cushion rubber, and cushion rubber is installed in the lower casing edge, and upper casing and lower casing are fitted and sealed by seal; Described seal is " U " type, along the seal inside surface groove 1 is set, and groove 1 two ends respectively are provided with 2 salient points 2; Described upper casing, lower casing bottom all prolongs and the limit and 2 through holes are respectively opened in both sides, and position and shape are corresponding with salient point 2.Described seal thickness is 1.0mm.
When mounted, cushion rubber is placed in upper casing and lower casing joint place, in the salient point aligned through holes of seal, with suppressing on the special-purpose press seal mould, allows salient point accurately enter in the shrinkage pool and namely finishes.
Claims (2)
1. a shell of gas meter seal assembly comprises 2 seal, upper casing, lower casing, cushion rubber, and cushion rubber is installed in the lower casing edge, and upper casing and lower casing are fitted and sealed by seal; It is characterized in that: described seal is " U " type, along the seal inside surface groove (1) is set, and groove (1) two ends respectively are provided with 2 salient points (2); Described upper casing, lower casing bottom all prolongs and the limit and 2 through holes are respectively opened in both sides, and the position of described through hole, shape are corresponding with salient point (2).
2. shell of gas meter seal assembly according to claim 1, it is characterized in that: described seal thickness is 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381964 CN202836652U (en) | 2012-08-03 | 2012-08-03 | Casing sealing module for gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381964 CN202836652U (en) | 2012-08-03 | 2012-08-03 | Casing sealing module for gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836652U true CN202836652U (en) | 2013-03-27 |
Family
ID=47948337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381964 Expired - Lifetime CN202836652U (en) | 2012-08-03 | 2012-08-03 | Casing sealing module for gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836652U (en) |
-
2012
- 2012-08-03 CN CN 201220381964 patent/CN202836652U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610100, No. 10 Xingye Road, Chengdu Industrial Park, Longquanyi District, Sichuan Patentee after: CHENGDU QINCHUAN IOT TECHNOLOGY Co.,Ltd. Address before: 610100, No. 10 Xingye Road, Chengdu Industrial Park, Longquanyi District, Sichuan Patentee before: CHENGDU QINCHUAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |