CN204785211U - Seal for pipe joints connection structure - Google Patents
Seal for pipe joints connection structure Download PDFInfo
- Publication number
- CN204785211U CN204785211U CN201520497132.XU CN201520497132U CN204785211U CN 204785211 U CN204785211 U CN 204785211U CN 201520497132 U CN201520497132 U CN 201520497132U CN 204785211 U CN204785211 U CN 204785211U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- seal
- pipe joints
- link body
- connecting piece
- 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 a seal for pipe joints connection structure, including the connecting piece body, the connecting piece body on be equipped with a sleeve the sleeve inner wall on be equipped with the spring leaf, spring leaf one end fix on the sleeve inner wall, the other end of spring leaf support on the connecting piece body, connecting piece body and sleeve pass through buckle structure fixed connection. After having adopted above -mentioned structure, through the extrusion between sleeve and the connecting piece body make the spring leaf inside protruding tightly push down plastic hose, can guarantee sealed respond wellly, the plastic hose phenomenon that drops, simple structure, convenient operation take place for the will not.
Description
Technical field
The utility model relates to the pipeline connection technology in mechanical design field, especially relates to a kind of seal for pipe joints connecting-piece structure.
Background technique
In mechanical design field, what the connection between pipeline adopted usually is that connecting head connects, connection between flexible pipe adopts connecting head and iron bar to carry out tying up reaching sealing, the mode of this connection and sealing, can cause damage to plastic flexible pipe, when wearing and tearing in joint, there will be leakage phenomenon, liquid is caused to flow out, can to environment, other connecting head existing is connected with plastic flexible pipe, directly plastic flexible pipe is socketed on connecting head, strut plastic flexible pipe by connecting head and reach sealing, this structure easily drops, and causes leakage.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of road seal connector structure that plastic flexible pipe connection leakage can not occur and drops that can ensure.
The technical scheme in the invention for solving the technical problem is: a kind of seal for pipe joints connecting-piece structure, comprise link body, described link body is provided with a sleeve, described sleeve lining is provided with spring sheet, described spring sheet one end is fixed on sleeve lining, the other end of described spring sheet is against on link body, and described link body is fixedly connected with by buckle structure with sleeve.
Concrete further, described buckle structure comprises the card falcon be fixed on sleeve and the draw-in groove be opened on link body.
Concrete further, described spring sheet is set to multiple and is evenly distributed on around connection body.
Concrete further, the outer surface of described sleeve is provided with annular knurl.
Concrete further, the inwall of described sleeve is provided with the slot for stationary spring.
Concrete further, described link body is provided with seal convexity.
The beneficial effects of the utility model are: after have employed said structure, by the extruding between sleeve and link body make spring sheet inwardly protruding tightly push down plastic flexible pipe, can ensure that sealing effect is good, plastic flexible pipe can not occur and to drop phenomenon, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, link body; 2, sleeve; 3, spring sheet; 4, draw-in groove; 5, falcon is blocked; 6, slot; 7, seal convexity.
Embodiment
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of seal for pipe joints connecting-piece structure as shown in Figure 1, comprise link body 1, described link body 1 is provided with a sleeve 2, described sleeve 2 inwall is provided with spring sheet 3, described spring sheet 3 one end is fixed on sleeve 2 inwall, the other end of described spring sheet 3 is against on link body 1, and described link body 1 is fixedly connected with by buckle structure with sleeve 2; Described buckle structure comprises the card falcon 4 be fixed on sleeve 2 and the draw-in groove 4 be opened on link body 1; Described spring sheet 3 is set to multiple and is evenly distributed on connection body 1 around; The outer surface of described sleeve 2 is provided with annular knurl; The inwall of described sleeve 2 is provided with the slot 6 for stationary spring 3; Described link body 1 is provided with seal convexity 7.
When using, plastic flexible pipe is inserted on link body 1, sealing purpose is completed by seal convexity 7, afterwards in the manual draw-in groove 4 card falcon 5 on sleeve 2 is inserted on link body 1, due to sleeve 2 and link body 1 extruding thus cause spring sheet 3 to be out of shape, make spring sheet 3 intermediate projections tightly be pressed on plastic flexible pipe, be not easy to drop, also reach the effect again sealed.
Said structure is easy to use, simple to operate, is applicable to connecting use fast.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a seal for pipe joints connecting-piece structure, comprise link body (1), it is characterized in that, described link body (1) is provided with a sleeve (2), described sleeve (2) inwall is provided with spring sheet (3), described spring sheet (3) one end is fixed on sleeve (2) inwall, and the other end of described spring sheet (3) is against on link body (1), and described link body (1) is fixedly connected with by buckle structure with sleeve (2).
2. seal for pipe joints connecting-piece structure according to claim 1, is characterized in that, described buckle structure comprises the card falcon (5) be fixed on sleeve (2) and the draw-in groove (4) be opened on link body (1).
3. seal for pipe joints connecting-piece structure according to claim 1, is characterized in that, described spring sheet (3) is set to multiple and is evenly distributed on around connection body.
4. seal for pipe joints connecting-piece structure according to claim 1, is characterized in that, the outer surface of described sleeve (2) is provided with annular knurl.
5. seal for pipe joints connecting-piece structure according to claim 1, is characterized in that, the inwall of described sleeve (2) is provided with the slot (6) for stationary spring (3).
6. seal for pipe joints connecting-piece structure according to claim 1, is characterized in that, described link body (1) is provided with seal convexity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497132.XU CN204785211U (en) | 2015-07-11 | 2015-07-11 | Seal for pipe joints connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497132.XU CN204785211U (en) | 2015-07-11 | 2015-07-11 | Seal for pipe joints connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785211U true CN204785211U (en) | 2015-11-18 |
Family
ID=54525260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497132.XU Expired - Fee Related CN204785211U (en) | 2015-07-11 | 2015-07-11 | Seal for pipe joints connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976468A (en) * | 2015-07-11 | 2015-10-14 | 苏州华达仪器设备有限公司 | Pipe sealing connection piece structure |
| CN110778832A (en) * | 2018-07-25 | 2020-02-11 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
-
2015
- 2015-07-11 CN CN201520497132.XU patent/CN204785211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976468A (en) * | 2015-07-11 | 2015-10-14 | 苏州华达仪器设备有限公司 | Pipe sealing connection piece structure |
| CN110778832A (en) * | 2018-07-25 | 2020-02-11 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
| CN110778832B (en) * | 2018-07-25 | 2022-03-25 | 康蒂泰克Mgw有限公司 | Tolerance-compensated fluid coupling for flexibly connecting two media-conducting elements |
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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: 20151118 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |