CN202188592U - Elbow joint - Google Patents
Elbow joint Download PDFInfo
- Publication number
- CN202188592U CN202188592U CN2011202739645U CN201120273964U CN202188592U CN 202188592 U CN202188592 U CN 202188592U CN 2011202739645 U CN2011202739645 U CN 2011202739645U CN 201120273964 U CN201120273964 U CN 201120273964U CN 202188592 U CN202188592 U CN 202188592U
- Authority
- CN
- China
- Prior art keywords
- nuts
- copper ring
- elbow joint
- nut
- gap
- 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 relates to an elbow joint, which comprises a body and two nuts. The two ends of the body are respectively connected with a nut. The elbow joint is characterized in that the inner space of the connection parts of the two ports of the body with the nuts is provided with a copper ring with a gap. During the fastening of nuts, the copper ring plays a sealing role in the inner space of the connection parts of the two ports of the body with the nuts and the nuts pass through the gap of the copper ring.
Description
Technical field:
The utility model relates to a kind of joint of idle call, special bent sub.
Background technology
At present, the joint of domestic majority idle call all is made up of body and two ends attaching nut, is provided with sealing ring in the junction between its nut and body, and sealing ring is rubber all.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of the utility model provides a kind of bent sub.
To achieve these goals, the utility model adopts following technical scheme:
Bent sub, it comprises body, two nuts, the two ends of body are connected with a nut respectively, it is characterized in that: the copper ring that is provided with a gap in the interior space of the two-port of body and nut junction.
The utility model is that copper ring has sealing function to the two-port of body and the interior space of nut junction when clamp nut, and through the breach through copper ring.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the copper ring structural representation.
The specific embodiment
Further specify below in conjunction with accompanying drawing:
Like Fig. 1, shown in 2, bent sub, it comprises body 1, two nuts 2, the two ends of body 1 are connected with a nut 2 respectively, it is characterized in that: the copper ring 3 that is provided with a gap 4 in the interior space of the two-port of body 1 and nut 2 junctions.
Claims (1)
1. bent sub, it comprises body, two nuts, the two ends of body are connected with a nut respectively, it is characterized in that: the copper ring that is provided with a gap in the interior space of the two-port of body and nut junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202739645U CN202188592U (en) | 2011-07-31 | 2011-07-31 | Elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202739645U CN202188592U (en) | 2011-07-31 | 2011-07-31 | Elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188592U true CN202188592U (en) | 2012-04-11 |
Family
ID=45920040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202739645U Expired - Fee Related CN202188592U (en) | 2011-07-31 | 2011-07-31 | Elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188592U (en) |
-
2011
- 2011-07-31 CN CN2011202739645U patent/CN202188592U/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: 20120411 Termination date: 20130731 |