CN204387528U - Gas-tpe fitting - Google Patents
Gas-tpe fitting Download PDFInfo
- Publication number
- CN204387528U CN204387528U CN201520031611.2U CN201520031611U CN204387528U CN 204387528 U CN204387528 U CN 204387528U CN 201520031611 U CN201520031611 U CN 201520031611U CN 204387528 U CN204387528 U CN 204387528U
- Authority
- CN
- China
- Prior art keywords
- joint body
- sleeve pipe
- reed
- gas
- tpe 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
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 24
- 230000010339 dilation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a kind of gas-tpe fitting, comprises joint body, seal ring, spring cover, reed, sleeve pipe and button; Described seal ring clamping is arranged on the inside of described joint body; Described reed and described spring cover cooperatively interact and are arranged on one end, inside of described joint body, adjacent with described seal ring, and described reed can rotate; Described button is socketed in described sleeve pipe, and described sleeve pipe is arranged on the port of described joint body, and described sleeve pipe and described joint body are interference fit, described push button shaft to through hole be used for grafting tracheae.The utility model structure is simple, and sleeve pipe and joint body snapping, need not weld, and avoids the risk of sealing-off, increase the service life; After reed and spring overlap and coordinate and insert pipe, reed can rotate, and can not damage joint body inwall and pipe.
Description
Technical field
The utility model relates to joint technique field, particularly relates to a kind of gas-tpe fitting.
Background technique
Gas-tpe fitting has structure advanced person, the series of advantages such as functional, and joint generally divides two kinds, plastic joint and metal joint, and the cost of production of plastic joint is lower, and preparation process is simpler.But existing gas-tpe fitting needs welding, and the easy sealing-off of words of welding, working life is short.If pipe needs after inserting to adjust angle, or turne tube all can hurt, and even cuts off pipe, causes seepage, comes off.
Model utility content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide a kind of gas-tpe fitting, and need welding to overcome gas-tpe fitting in prior art, the easy sealing-off of words of welding, working life is short, and pipe rotation can be hurt, the defect of cutting off.
(2) technological scheme
For solveing the technical problem, the utility model provides a kind of gas-tpe fitting, comprises joint body, seal ring, spring cover, reed, sleeve pipe and button; Described seal ring clamping is arranged on the inside of described joint body; Described reed and described spring cover cooperatively interact and are arranged on one end, inside of described joint body, adjacent with described seal ring, and described reed can rotate; Described button is socketed in described sleeve pipe, and described sleeve pipe is arranged on the port of described joint body, and described sleeve pipe and described joint body are interference fit, described push button shaft to through hole be used for grafting tracheae.
Further, the outer ring of described sleeve pipe is evenly equipped with the barb playing snapping effect, and described joint body inside is provided with the groove coordinated with described barb.
Further, described sleeve outer wall is also evenly equipped with dilation groove.
Further, described reed inwall is provided with some teeth.
Further, described button-shape is convex shape.
(3) beneficial effect
Gas-tpe fitting of the present utility model, structure is simple, and sleeve pipe and joint body snapping, need not weld, and avoids the risk of sealing-off, increase the service life; After reed and spring overlap and coordinate and insert pipe, reed can rotate, and can not damage joint body inwall and tracheae.
Accompanying drawing explanation
Fig. 1 is the explosive view of a kind of gas-tpe fitting of the utility model;
Fig. 2 is the structural representation of reed in a kind of gas-tpe fitting of the utility model;
Fig. 3 is the half sectional view of a kind of gas-tpe fitting of the utility model;
Fig. 4 is the partial enlarged drawing of A in Fig. 3.
In figure, 1 is joint body, and 2 is seal ring, and 3 is spring cover, and 4 is reed, and 5 is sleeve pipe, and 6 is button, and 7 is tooth, and 8 is outside thread, and 9 is barb, and 10 is groove, and 11 is dilation groove.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figures 1 to 4, a kind of gas-tpe fitting of the present utility model, comprises joint body 1, seal ring 2, spring cover 3, reed 4, sleeve pipe 5 and button 6; The clamping of described seal ring 2 is arranged on the inside of described joint body 1; Described reed 4 overlaps 3 with described spring and cooperatively interacts and be arranged on one end, inside of described joint body 1, and adjacent with described seal ring 2, described reed 4 can rotate; Described button 6 is socketed in described sleeve pipe 5, and described sleeve pipe 5 is arranged on the port of described joint body 1, and described sleeve pipe 5 is interference fit with described joint body 1, and the through hole of described button 6 axis is used for grafting tracheae.
Described sleeve pipe 5 outer wall is also evenly equipped with dilation groove 11, micro-interference design owing to coordinating employing between sleeve pipe 5 with joint body 1, this sleeve pipe 5 barb size and joint body 1 place of withholding add dilation groove, use magnitude of interference maximum like this, pressure-bearing can be made to maximize, improve more than 30% of conventional tap pressure limiting value, the design of this inflate compression groove 11 improves the usage safety performance of joint in the past, can more steady production and use.
The outer ring of described sleeve pipe 5 is evenly equipped with the barb 9 playing snapping effect, and described joint body 1 inside is provided with the groove 10 coordinated with described barb 9.Described reed 4 inwall is provided with some teeth 7.Described joint body 1 shape is L shape.The other end of described joint body 1 is provided with outside thread 8.Described button-shape is convex shape.
During installation, seal ring 2, spring cover 3, reed 4 and sleeve pipe 5 are first installed successively, then at button installation 6, form snapping, need not weld, avoid the risk of sealing-off because the barb 9 of sleeve pipe 5 coordinates with joint body 1.
Gas-tpe fitting of the present utility model, structure is simple, and sleeve pipe and joint body snapping, need not weld, and avoids the risk of sealing-off, increase the service life; After reed and spring overlap and coordinate and insert pipe, reed can rotate, and can not damage joint body inwall and tracheae.
In sum, above-mentioned mode of execution is not restricted mode of execution of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (5)
1. a gas-tpe fitting, is characterized in that: comprise joint body (1), seal ring (2), spring cover (3), reed (4), sleeve pipe (5) and button (6); Described seal ring (2) clamping is arranged on the inside of described joint body (1); Described reed (4) and described spring cover (3) cooperatively interact and are arranged on one end, inside of described joint body (1), and adjacent with described seal ring (2), described reed (4) can rotate; Described button (6) is socketed in described sleeve pipe (5), described sleeve pipe (5) is arranged on the port of described joint body (1), described sleeve pipe (5) and described joint body (1) are interference fit, and the through hole of described button (6) axis is used for grafting tracheae.
2. gas-tpe fitting according to claim 1, it is characterized in that: the outer ring of described sleeve pipe (5) is evenly equipped with the barb (9) playing snapping effect, described joint body (1) inside is provided with the groove (10) coordinated with described barb (9).
3. gas-tpe fitting according to claim 1, is characterized in that: described sleeve pipe (5) outer wall is also evenly equipped with dilation groove (11).
4. gas-tpe fitting according to claim 1, is characterized in that: described reed (4) inwall is provided with some teeth (7).
5. the gas-tpe fitting according to any one of Claims 1-4, is characterized in that: described button (6) shape is convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031611.2U CN204387528U (en) | 2015-01-16 | 2015-01-16 | Gas-tpe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520031611.2U CN204387528U (en) | 2015-01-16 | 2015-01-16 | Gas-tpe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387528U true CN204387528U (en) | 2015-06-10 |
Family
ID=53360248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520031611.2U Expired - Fee Related CN204387528U (en) | 2015-01-16 | 2015-01-16 | Gas-tpe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387528U (en) |
-
2015
- 2015-01-16 CN CN201520031611.2U patent/CN204387528U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |