CN2413131Y - Pipe jointer - Google Patents
Pipe jointer Download PDFInfo
- Publication number
- CN2413131Y CN2413131Y CN 00203644 CN00203644U CN2413131Y CN 2413131 Y CN2413131 Y CN 2413131Y CN 00203644 CN00203644 CN 00203644 CN 00203644 U CN00203644 U CN 00203644U CN 2413131 Y CN2413131 Y CN 2413131Y
- Authority
- CN
- China
- Prior art keywords
- conical surface
- main pipe
- model
- utility
- rubber pad
- 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
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a pipe jointer, which is connected with a locking pipeline of a self-closing valve and comprises a main pipe (1), a rubber pad (2) and a press cover (3), wherein, the outer edges of both ends of the main pipe (1) are provided with bolt holes; the inner wall of one end of the main pipe (1) presents a conical surface; the rubber pad (2) presents a circular ring shape, and the outer wall of the rubber pad (2) presents a conical surface which is matched with the conical surface of the main pipe; the press cover (3) is a round flange of which the inner edge is raised, and presses the rubber pad (2) to be connected with the main pipe (1). The utility model can overcome the tension fracture of the self-closing valve, and the self-closing valve has more convenient and smooth disassembly.
Description
The utility model relates to the device that a kind of joint door lock is lived pipeline, is a kind of effective connector particularly.
Between effective connector Zai Jie Men and the pipeline.Pipeline is subjected to the wherein variation of fluid temperature, owing to expand with heat and contract with cold, usually causes the drawing crack of joint door, and very inconvenient when loading and unloading joint door.
The purpose of the utility model is to provide a kind of improved effective connector, and it has overcome the above-mentioned deficiency of prior art, can avoid drawing crack joint door effectively, and easy accessibility is laborsaving.
For reaching above-mentioned purpose, the technological scheme that the utility model is taked is: the utility model comprises: the person in charge, rubber cushion and gland, be responsible for the outer, two ends bolt hole is arranged, an end inwall of being responsible for is the conical surface, rubber cushion is circular, and its outer wall is the conical surface, matches with the conical surface of being responsible for, gland is the circular flange of edge projection in, is pressing the rubber cushion and the person in charge to link.
The utility model is taked technique scheme, has following beneficial effect:
The utility model is responsible for an end that is not the conical surface is fixedly linked in the joint door, the person in charge's the other end cavity inserts water pipe, rubber cushion is filled in the person in charge's the conical surface inwall, fastening gland, projection is pushed the space that makes it to seal between the person in charge and water pipe with rubber cushion, plays the joint door, pins the effect of pipeline.When dismounting joint door, only need unclamp the Jie Men and the person in charge's clamping bolt, make the utility model move back 10-15mm in the other direction to the joint door, can make dismounting joint door convenient freely.Because the sealing of rubber cushion makes to the utlity model has stretchability, prevented the drawing crack of joint door in addition.
Below in conjunction with accompanying drawing the utility model is further described in detail:
Fig. 1 cuts open figure for the utility model structure.
As seen from Figure 1, the person in charge 1 of the present utility model is the short tube that outer, two ends has keyhole, and the inwall of its lower end just is being " eight " font conical surface, and rubber cushion 2 is trapezoidal, and its tapering is identical with the lower end surface of being responsible for 1, and gland 3 is the circular flange shape, and is interior along projection.The person in charge 1 of the present utility model and gland 3 can adopt cast iron or plastics to make, and cost is low and be easy to make.
Claims (1)
1. effective connector, it is characterized in that including the person in charge (1), rubber cushion (2) and gland (3), be responsible for (1) outer, two ends bolt hole is arranged, an end inwall of being responsible for (1) is the conical surface, rubber cushion (2) is circular, and its outer wall is the conical surface, matches with the conical surface of being responsible for, gland (3) is the circular flange of edge projection in, is pressing the rubber cushion (2) and the person in charge (1) to link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203644 CN2413131Y (en) | 2000-02-14 | 2000-02-14 | Pipe jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00203644 CN2413131Y (en) | 2000-02-14 | 2000-02-14 | Pipe jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413131Y true CN2413131Y (en) | 2001-01-03 |
Family
ID=33572269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00203644 Expired - Fee Related CN2413131Y (en) | 2000-02-14 | 2000-02-14 | Pipe jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413131Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840116A (en) * | 2012-09-19 | 2012-12-26 | 吴江市物华五金制品有限公司 | Compressor flange and special tooling clamp for electric processing of compressor flange |
| CN111503393A (en) * | 2020-04-16 | 2020-08-07 | 赵正印 | Municipal administration water supply and drainage pipeline connection structure |
-
2000
- 2000-02-14 CN CN 00203644 patent/CN2413131Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840116A (en) * | 2012-09-19 | 2012-12-26 | 吴江市物华五金制品有限公司 | Compressor flange and special tooling clamp for electric processing of compressor flange |
| CN111503393A (en) * | 2020-04-16 | 2020-08-07 | 赵正印 | Municipal administration water supply and drainage pipeline connection structure |
| CN111503393B (en) * | 2020-04-16 | 2022-04-19 | 赵正印 | Municipal administration water supply and drainage pipeline connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |