CN2649911Y - Rapid joint - Google Patents
Rapid joint Download PDFInfo
- Publication number
- CN2649911Y CN2649911Y CN 03273916 CN03273916U CN2649911Y CN 2649911 Y CN2649911 Y CN 2649911Y CN 03273916 CN03273916 CN 03273916 CN 03273916 U CN03273916 U CN 03273916U CN 2649911 Y CN2649911 Y CN 2649911Y
- Authority
- CN
- China
- Prior art keywords
- ring
- flange
- joint
- platform
- fittings body
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
A quick joint comprises essentially a joint for flange and a flange. An inner hole is arranged in the tip side of the joint and provided with two stages of platforms. The primary platform is an oblique plane. A sealed carrier ring is arranged in the oblique plane. The shape of the outwall of the sealed carrier is corresponded with that of the inner hole of the joint. The inwall is fit in the pipe firmly. A surface ring is appressed to the secondary platform of the joint tightly. The secondary platform is provided with a compressed ring and a notched ring. The notched ring is a taper one, with teeth in the inwall of the ring. The inner hole of the flange is a taper one corresponded with the taper notched ring. In comparison to the prior art, the utility model has the advantage that the joint is easy in application, easy to seal and connect, simple in structure, as well as low in cost.
Description
Technical field:
The utility model relates to a kind of pipe joint.
Background technique:
Existing lid by nut shape is fixed on Rapid joint technology in the fittings body with pipe, since general instrument can only the turn minor diameter lid, therefore, can only be applied to connect on the Rapid joint of pipe of minor diameter, and can not be applied to connect on the Rapid joint of large diameter pipe, and what connect that the joint technology of big caliber (63mm-300mm) adopts is the pipe clamp technology, though the pipe clamp technology also can couple together pipe, but when it uses, very inconvenient, be not easy the seal of tube is coupled together.
Summary of the invention:
Goal of the invention of the present utility model be to provide a kind of easy to use, easily the seal of tube is coupled together and Rapid joint simple in structure.
The utility model is to realize like this, mainly constitute by the fittings body that has flange, flange, the tip side endoporus of fittings body is provided with the two-stage platform, wherein the prime platform is a ramp platform, on platform, be provided with the seal washer that has anchor ring, hole shape matches in the outer side wall shape of seal washer and the joint of fittings body, inwall and pipe closely cooperate, the face ring is close to level platform behind the fittings body, also be provided with pressure ring and landolsring, landolsring is a tapered collar, and the inwall of ring is provided with tooth, the flange endoporus be one with the tapered indentations ring cone shape hole that matches.During use, seal washer is socketed on the termination of pipe, put on pressure ring, landolsring, flange successively, then, pipe is inserted in the fittings body together with seal washer, with screw, nut the flange of flange on the fittings body and cone-shaped inner hole is tightened together, because the flange of cone-shaped inner hole is to the effect of pressing of landolsring, make landolsring tightly bite the pipe outer wall by the tooth on the ring inwall, under the effect of the connection power of flange, pipe is tightly inserted in the fittings body, and be sealed in the fittings body by seal washer.
Here, in order to reduce cost, improve the durability of product, fittings body, flange are cast out with spheroidal graphite cast iron, and are coated with plastics in Cast Iron Surface, adopt at the Iron Casting Surface plastic-blasting, manufacture cost can be reduced, simultaneously, the decay resistance of product can be increased substantially.
The utility model compared with the prior art, have easy to use, the seal of tube is coupled together and simple in structure, advantage of low manufacturing cost easily.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, this is suitable for novel main by the fittings body 2 that has flange 1, flange 3 constitutes, fittings body 2, flange 3 is cast out with spheroidal graphite cast iron, and be coated with plastics in Cast Iron Surface, tip side 4 endoporus of fittings body 1 are provided with two- stage platform 5,6, wherein prime platform 5 is ramp platform, at platform 5,6 are provided with the seal washer 8 that has anchor ring 7, hole shape matches in outer side wall 9 shapes of seal washer 8 and the tip side of fittings body 24, inwall 10 closely cooperates with pipe 11, face ring 7 is close to fittings body 2 back grade platforms 6, also be provided with pressure ring 12 and landolsring 13, landolsring 13 outer walls 17 are tapered collars, and the inwall 14 of ring is provided with tooth 15, flange 3 endoporus 16 be one with tapered indentations ring 13 cone shape hole that matches.
Claims (2)
1, a kind of Rapid joint, it is characterized in that mainly constituting by the fittings body that has flange, flange, the tip side endoporus of fittings body is provided with the two-stage platform, wherein the prime platform is a ramp platform, on platform, be provided with the seal washer that has anchor ring, hole shape matches in the outer side wall shape of seal washer and the joint of fittings body, inwall and pipe closely cooperate, the face ring is close to level platform behind the fittings body, also be provided with pressure ring and landolsring, landolsring is a tapered collar, and the inwall of ring is provided with tooth, the flange endoporus be one with the tapered indentations ring cone shape hole that matches.
2, Rapid joint according to claim 1 is characterized in that fittings body, flange cast out with spheroidal graphite cast iron, and is coated with plastics in Cast Iron Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03273916 CN2649911Y (en) | 2003-08-26 | 2003-08-26 | Rapid joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03273916 CN2649911Y (en) | 2003-08-26 | 2003-08-26 | Rapid joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649911Y true CN2649911Y (en) | 2004-10-20 |
Family
ID=34331139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03273916 Expired - Fee Related CN2649911Y (en) | 2003-08-26 | 2003-08-26 | Rapid joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025682A (en) * | 2016-06-21 | 2016-10-12 | 成都绿迪科技有限公司 | Cable connector |
-
2003
- 2003-08-26 CN CN 03273916 patent/CN2649911Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025682A (en) * | 2016-06-21 | 2016-10-12 | 成都绿迪科技有限公司 | Cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG HENGRUN ALUMINUM CO., LTD. Free format text: FORMER NAME OR ADDRESS: HENGRUN ALUMINIUM INDUSTRY CO., LTD, SANSHUI CITY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Guangdong Hengrun Aluminium Industry Co., Ltd. Patentee before: Hengrun Aluminium Industry Co., Ltd, Sanshui City |
|
| 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 |