CN200961760Y - Clasp compressed type pipe fittings - Google Patents
Clasp compressed type pipe fittings Download PDFInfo
- Publication number
- CN200961760Y CN200961760Y CN 200620052478 CN200620052478U CN200961760Y CN 200961760 Y CN200961760 Y CN 200961760Y CN 200620052478 CN200620052478 CN 200620052478 CN 200620052478 U CN200620052478 U CN 200620052478U CN 200961760 Y CN200961760 Y CN 200961760Y
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- conical surface
- pipe
- nut
- snap ring
- 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 discloses a clip ring compressed pipe fitting, wherein an opened baffle ring (6) is equipped on a pipe (1) between a nut (2) and a pipe body (3), the nut (2) and the a pipe body (3) adopt a pyramidal face cooperation structure to chuck the opened baffle ring (6) on the pipe (1) and connect with pipe (1) with the pipe body (3) together. The utility model is a clip ring compressed pipe fitting which is connected and equipped conveniently and quickly, without a special stool for equipment and has a reliable performance.
Description
Technical field
The utility model relates to a kind of pipe fitting.
Background technique
Pipe is generally adopted in the conveying of liquid, and pipe fitting mainly plays a part to connect pipe.Present pipe adopts the Placement of pipe fitting, be to use special tool on tube wall, to form together radially fin at the connecting end of pipe, be formed with the conical surface interface of corresponding connection with pipe on pipe fitting, the fin of using the nut that screws with pipe fitting to withstand on the pipe is fixedly connected on pipe on the pipe fitting.Adopt the pipe fitting of this structural type,, need special tool to process radially fin at the connecting end of pipe at the construction field (site) at the connecting tube period of the day from 11 p.m. to 1 a.m, labor content is bigger, cause the site operation progress slow, and the special tool preparation cost is big, the marketing difficulty is bigger.
The model utility content
Technical problem to be solved in the utility model provides the snap ring compression type pipe fitting that a kind of connection is convenient and swift, do not need special tool to install.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of snap ring compression type pipe fitting, comprise the pipe fitting body, be spun on the nut on the pipe fitting body and insert intrinsic pipe of pipe fitting and seal arrangement, on the described pipe between described nut and the described pipe fitting body, be set with the open card collar, described pipe and described pipe fitting body linked together thereby described nut and described pipe fitting body adopt the cone match structure that described open card collar is clamped on the described pipe.
Described cone match structure is by Steel Cable Baffle Ring movable conical surface snap ring to be installed on described nut, and described open card collar is in the described conical surface snap ring, is set with spacer shell between described chucking circle and described seal arrangement.
Described cone match structure is to be provided with corresponding second conical surface with described pipe in described pipe fitting body, described nut extends axially first collar corresponding with described second conical surface along it, and described open card collar is arranged between described first collar and the described seal arrangement and is corresponding with described second conical surface.
Described cone match structure is by Steel Cable Baffle Ring movable conical surface snap ring to be installed on described nut, and described open card collar is in the described conical surface snap ring, and described pipe fitting body is extended with second collar in described conical surface snap ring.
Described cone match structure is that described nut inner wall is provided with the third hand tap face, in the third hand tap face of described nut, be set with conical surface clamping sleeve, described open card collar is in the described conical surface clamping sleeve, and described pipe fitting body is extended with second collar in described conical surface clamping sleeve.
Adopt the snap ring compression type pipe fitting of technique scheme, during installation, only need be enclosed within the open card collar on the pipe, pipe is inserted in the pipe fitting body, then with nut screwing clamping at the pipe fitting body, the cone match structure is the radius-zoom-out of open card collar, thereby the open card collar is clamped on the pipe, and nut and pipe fitting body screw and pipe can be connected on the pipe fitting body.Compare with prior art, do not need professional tool to process fin at the construction field (site) on pipe, do not need pipe or the pipe fitting body is out of shape or cutting just can directly be installed, easy installation and removal is quick.
In sum, the utility model is the snap ring compression type pipe fitting that a kind of connection is convenient and swift, do not need special tool installation and reliable performance.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is along A-A line sectional view among Fig. 1;
Fig. 3 is a kind of structural representation of the utility model;
Fig. 4 is along B-B line sectional view among Fig. 3;
Fig. 5 is a kind of structural representation of the utility model;
Fig. 6 is along C-C line sectional view among Fig. 5;
Fig. 7 is a kind of structural representation of the utility model;
Fig. 8 is along D-D line sectional view among Fig. 7.
Embodiment
Referring to Fig. 1 and Fig. 2, pipe 1 inserts in the pipe fitting body 3, nut 2 is spun on the pipe fitting body 3, in pipe fitting body 3, be provided with first conical surface 9 and the conical surface seal circle 8 corresponding with pipe 1, on nut 2, movable conical surface snap ring 4 is installed by Steel Cable Baffle Ring 5, open card collar 6 is sleeved on the pipe 1 that is in the conical surface snap ring 4, is set with spacer shell 7 between open card collar 6 and conical surface seal circle 8.
Referring to Fig. 1 and Fig. 2, during installation, only need be enclosed within open card collar 6 on the pipe 1, pipe 1 is inserted in the pipe fitting body 3, then nut 2 is tightened in pipe fitting body 3, conical surface snap ring 4 diminishes the radius compression of open card collar 6, thereby open card collar 6 is clamped on the pipe 1, and nut 2 screws and pipe 1 can be connected on the pipe fitting body 3 with pipe fitting body 3.Compare with prior art, do not need professional tool to process fin at the construction field (site) on pipe, do not need pipe or the pipe fitting body is out of shape or cutting just can directly be installed, easy installation and removal is quick.Conical surface snap ring 4 is movably arranged on the nut 2 by Steel Cable Baffle Ring 5, when screwing nut 2, can not drive pipe 1 and rotate, and has guaranteed installation quality.
Referring to Fig. 3 and Fig. 4, pipe 1 inserts in the pipe fitting body 3, nut 2 is spun on the pipe fitting body 3, in pipe fitting body 3, be provided with first conical surface 9 corresponding and second conical surface 11 that is connected with first conical surface 9 and the conical surface seal circle 8 corresponding with first conical surface 9 with pipe 1, nut 2 extends axially first collar 10 corresponding with second conical surface 11 along it, and open card collar 6 is sleeved on the pipe 1 and is between first collar 10 and the conical surface seal circle 8 and corresponding with second conical surface 11.
Referring to Fig. 5 and Fig. 6, pipe 1 inserts in the pipe fitting body 3, nut 2 is spun on the pipe fitting body 3, be provided with seal ring 12 between pipe fitting body 3 and the pipe 1, on nut 3, movable conical surface snap ring 4 is installed by Steel Cable Baffle Ring 5, open card collar 6 is sleeved on the pipe 1 and is in the conical surface snap ring 4, and pipe fitting body 3 is extended with second collar 13 in conical surface snap ring 4.
Referring to Fig. 7 and Fig. 8, pipe 1 inserts in the pipe fitting body 3, nut 2 is spun on the pipe fitting body 3, be provided with seal ring 12 between pipe fitting body 3 and the pipe 1, be provided with seal ring 12 between pipe fitting body 3 and the pipe 1, nut 2 inwalls are provided with third hand tap face 14, are set with conical surface clamping sleeve 15 in the third hand tap face 14 of nut 2, open card collar 6 is sleeved on and is on the pipe 1 in the conical surface clamping sleeve 15, and pipe fitting body 3 is extended with second collar 13 in conical surface clamping sleeve 15.
Claims (5)
1, a kind of snap ring compression type pipe fitting, comprise the pipe fitting body, be spun on the nut on the pipe fitting body and insert intrinsic pipe of pipe fitting and seal arrangement, it is characterized in that: be set with open card collar (6) on the described pipe (1) between described nut (2) and the described pipe fitting body (3), described nut (2) adopts the cone match structure that described open card collar (6) is clamped on described pipe (1) thereby goes up with described pipe fitting body (3) described pipe (1) and described pipe fitting body (3) are linked together.
2, snap ring compression type pipe fitting according to claim 1, it is characterized in that: described cone match structure is to go up by Steel Cable Baffle Ring (5) at described nut (2) movable conical surface snap ring (4) is installed, described open card collar (6) is in the described conical surface snap ring (4), is set with spacer shell (7) between described open card collar (6) and described seal arrangement.
3, snap ring compression type pipe fitting according to claim 1, it is characterized in that: described cone match structure is to be provided with second conical surface (11) corresponding with described pipe (1) in described pipe fitting body (3), described nut (2) extends axially first collar (10) corresponding with described second conical surface (11) along it, and described open card collar (6) is arranged between described first collar (10) and the described seal arrangement and is corresponding with described second conical surface (11).
4, snap ring compression type pipe fitting according to claim 1, it is characterized in that: described cone match structure is to go up by Steel Cable Baffle Ring (5) at described nut (2) movable conical surface snap ring (4) is installed, described open card collar (6) is in the described conical surface snap ring (4), and described pipe fitting body (3) is extended with second collar (13) in described conical surface snap ring (4).
5, snap ring compression type pipe fitting according to claim 1, it is characterized in that: described cone match structure is that described nut (2) inwall is provided with third hand tap face (14), in the third hand tap face (14) of described nut (2), be set with conical surface clamping sleeve (15), described open card collar (6) is in the described conical surface clamping sleeve (15), and described pipe fitting body (3) is extended with second collar (13) in described conical surface clamping sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052478 CN200961760Y (en) | 2006-10-13 | 2006-10-13 | Clasp compressed type pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052478 CN200961760Y (en) | 2006-10-13 | 2006-10-13 | Clasp compressed type pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961760Y true CN200961760Y (en) | 2007-10-17 |
Family
ID=38798277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052478 Expired - Fee Related CN200961760Y (en) | 2006-10-13 | 2006-10-13 | Clasp compressed type pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961760Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389457A (en) * | 2017-06-20 | 2017-11-24 | 北京交通大学 | Rock mechanics experiment machine based on carbon fiber balancing gate pit |
-
2006
- 2006-10-13 CN CN 200620052478 patent/CN200961760Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389457A (en) * | 2017-06-20 | 2017-11-24 | 北京交通大学 | Rock mechanics experiment machine based on carbon fiber balancing gate pit |
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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: 20071017 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |