CN204176208U - A kind of rapid pipe joint of pipe fitting - Google Patents
A kind of rapid pipe joint of pipe fitting Download PDFInfo
- Publication number
- CN204176208U CN204176208U CN201420583741.2U CN201420583741U CN204176208U CN 204176208 U CN204176208 U CN 204176208U CN 201420583741 U CN201420583741 U CN 201420583741U CN 204176208 U CN204176208 U CN 204176208U
- Authority
- CN
- China
- Prior art keywords
- claw
- fixed cover
- seal ring
- valve body
- pipe fitting
- 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
Abstract
The utility model relates to a kind of rapid pipe joint of pipe fitting, comprise claw, fixed cover, secure liner, pad, seal ring and valve body, described claw is arranged on the inner side of fixed cover, secure liner is arranged between claw and fixed cover, be provided with inside described claw outside blade, claw and be provided with buckle, the inner side of described secure liner is provided with plane of inclination, projection and groove is provided with inside described fixed cover, the outside of described valve body is provided with convex altar, be provided with seal ring inside valve body, between described claw and seal ring, be provided with pad.The utility model is provided with secure liner, adds the anti-pressure ability of fixed cover and claw, can effectively prevent rapid pipe joint from breaking, and structurally improves fastness and safety coefficient, can bear the operational condition of more high pressure, and can prevent pipe fitting from exiting further.
Description
Technical field
The utility model relates to pipe connecting component field, particularly relates to a kind of rapid pipe joint of pipe fitting.
Background technique
At present, the rapid pipe joint generally used usually uses pipe fitting to be interconnected or pipe fitting is connected with particular component, forms water or gas channel.Existing rapid pipe joint is of a great variety, current use a kind of rapid pipe joint comparatively widely mainly comprises claw and fixedly changes two-part, blade is provided with inside claw, the caliber surface entered is cut inflexibly by blade, the blade increasing claw along with the pressure in caliber is more firmly caught, the blade that the outside of claw is provided with fixed cover and claw coordinates with concaveconvex shape and is connected with the form of body object bayonet socket, generation pipe fitting is more fallen back effect that claw more firmly grasps, pressing claw by external force when being convenient to work to be extracted caliber makes blade open outward, and caliber is extracted naturally.
But existing rapid pipe joint lacks structural fastness on market, easily broken when high pressure operates, cause the object in caliber to be revealed.How to found that a kind of grasp is strong, pipe fitting not easily exits and the rapid pipe joint of sound construction, not breakable new pipe fitting, tool is of great significance.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of rapid pipe joint of pipe fitting, makes it effectively prevent pipe fitting from exiting, and sound construction, bearing capacity are good, not easily broken.
For solving the problems of the technologies described above, the utility model provides a kind of rapid pipe joint of pipe fitting, comprise claw, fixed cover, secure liner, pad, seal ring and valve body, described claw is arranged on the inner side of fixed cover, secure liner is arranged between claw and fixed cover, blade is provided with inside described claw, buckle is provided with outside claw, the inner side of described secure liner is provided with plane of inclination, projection and groove is provided with inside described fixed cover, the outside of described valve body is provided with convex altar, seal ring is provided with inside valve body, pad is provided with between described claw and seal ring.
After adopting such design, the utility model at least has the following advantages:
The utility model is provided with secure liner, adds the anti-pressure ability of fixed cover and claw, can effectively prevent rapid pipe joint from breaking, and structurally improves fastness and safety coefficient, can bear the operational condition of more high pressure, and can prevent pipe fitting from exiting further.
This rapid pipe joint is also provided with pad, can isolate claw and seal ring, effectively improves the seal action of seal ring.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 is the internal structure schematic diagram of the rapid pipe joint of a kind of pipe fitting of the utility model.
Fig. 2 is package assembly schematic diagram of the present utility model.
Fig. 3 is the structural representation of claw of the present utility model.
Fig. 4 is the structural representation of fixed cover of the present utility model.
Fig. 5 is the end construction schematic diagram of valve body of the present utility model.
Embodiment
With reference to shown in Fig. 1-5, the rapid pipe joint of a kind of pipe fitting of the utility model, comprise claw 1, fixed cover 2, secure liner 3, pad 4, seal ring 5 and valve body 6, described claw 1 is arranged on the inner side of fixed cover 2, secure liner 3 is arranged between claw 1 and fixed cover 2, blade 11 is provided with inside described claw 1, buckle is provided with outside claw 1, the inner side of described secure liner 3 is provided with plane of inclination, projection 21 and groove 22 is provided with inside described fixed cover 2, the outside of described valve body 6 is provided with convex altar 61, seal ring 5 is provided with inside valve body 6, pad 4 is provided with between described claw 1 and seal ring 5.
Pad 4 can isolate claw 1 and seal ring 5, effectively improves the seal action of seal ring 5.
Working principle of the present utility model is: pipe fitting is through the internal diameter of claw 1, the blade 11 of claw 1 catches caliber surface inflexibly, along with the pressure of caliber inside increases, pipe fitting produces blade 11 when moving back power and also produces and move back power, at this moment blade 11 is slightly stepped back with the plane of inclination inside secure liner 3, but effect is moved back tighter and tighter; Simultaneously secure liner 3 also produces and moves back power, but is firmly fixed on valve body due to the convex altar 61 of valve body 6 and the convex altar 21 of fixed cover 3, and pipe fitting cannot exit.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (1)
1. the rapid pipe joint of a pipe fitting, it is characterized in that, comprise claw, fixed cover, secure liner, pad, seal ring and valve body, described claw is arranged on the inner side of fixed cover, secure liner is arranged between claw and fixed cover, be provided with inside described claw outside blade, claw and be provided with buckle, the inner side of described secure liner is provided with plane of inclination, projection and groove is provided with inside described fixed cover, the outside of described valve body is provided with convex altar, be provided with seal ring inside valve body, between described claw and seal ring, be provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583741.2U CN204176208U (en) | 2014-10-10 | 2014-10-10 | A kind of rapid pipe joint of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583741.2U CN204176208U (en) | 2014-10-10 | 2014-10-10 | A kind of rapid pipe joint of pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176208U true CN204176208U (en) | 2015-02-25 |
Family
ID=52565018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583741.2U Expired - Fee Related CN204176208U (en) | 2014-10-10 | 2014-10-10 | A kind of rapid pipe joint of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782617A (en) * | 2016-04-20 | 2016-07-20 | 金祖贻 | Clamping jaw |
| CN110440025A (en) * | 2019-08-20 | 2019-11-12 | 浙江沁园水处理科技有限公司 | A kind of cold and hot double water outlet intelligent faucets |
-
2014
- 2014-10-10 CN CN201420583741.2U patent/CN204176208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782617A (en) * | 2016-04-20 | 2016-07-20 | 金祖贻 | Clamping jaw |
| CN105782617B (en) * | 2016-04-20 | 2017-09-22 | 金祖贻 | Claw |
| CN110440025A (en) * | 2019-08-20 | 2019-11-12 | 浙江沁园水处理科技有限公司 | A kind of cold and hot double water outlet intelligent faucets |
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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: 20150225 Termination date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |