CN206449241U - A kind of Pneumatic quick connector of new structure - Google Patents
A kind of Pneumatic quick connector of new structure Download PDFInfo
- Publication number
- CN206449241U CN206449241U CN201720143789.5U CN201720143789U CN206449241U CN 206449241 U CN206449241 U CN 206449241U CN 201720143789 U CN201720143789 U CN 201720143789U CN 206449241 U CN206449241 U CN 206449241U
- Authority
- CN
- China
- Prior art keywords
- air outlet
- outlet adapter
- suction port
- inlet
- sheath
- 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
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of Pneumatic quick connector of new structure, inlet suction port and air outlet adapter including being mutually inserted connection, ball valve is installed in described inlet suction port, the valve rod connected on ball valve reaches the outside of inlet suction port, inlet valve seat is arranged with air outlet adapter, the one end of air outlet adapter away from inlet suction port is arranged with sheath and overcoat, and sheath is set in the inside of air outlet adapter, some steel balls are uniformly arranged with sheath, overcoat is set in the outside of air outlet adapter by jump ring；The outer end of described valve rod is fixed with switch knob by outside nut, and switch knob is bent into a L-type or hollow；The beneficial effects of the utility model：Practicality, production cost is low, simple in construction, good seal performance, and anti-gas-leak adds valve, it is easy to control, and is easy to adjust uninterrupted, gas output is big, extends the service life of product.
Description
Technical field
The utility model is related to a kind of joint, more particularly to a kind of Pneumatic quick connector of new structure.
Background technology
Existing like product is primarily present following defect：Narrow-minded, easy gas leakage, service life is short, is not easy to regulation
Uninterrupted.
Utility model content
Technical problem to be solved in the utility model is that there is provided a kind of gas of new structure in view of the shortcomings of the prior art
Dynamic snap joint.
To achieve these goals, the measure that the utility model is taken：
A kind of Pneumatic quick connector of new structure, including the inlet suction port and air outlet adapter of connection are mutually inserted, it is described
Inlet suction port in be provided with the outside that the valve rod connected on ball valve, ball valve reaches inlet suction port, air outlet adapter and be arranged with
Inlet valve seat, the one end of air outlet adapter away from inlet suction port is arranged with sheath and overcoat, and sheath is set in the inside of air outlet adapter,
Some steel balls are uniformly arranged with sheath, overcoat is set in the outside of air outlet adapter by jump ring；
The outer end of described valve rod is fixed with switch knob by outside nut, and switch knob is bent into a L-type or mouth
Font；
Plastic wire is provided between described ball valve and inlet suction port, plastic wire is fixed on inlet suction port by lock screw
It is interior, inner spring is installed, top pressure is distinguished in lock screw and intake valve in the two ends of inner spring between lock screw and inlet valve seat
On seat；
Outer spring is provided between described overcoat and air outlet adapter；
Two O-ring sealing rings are arranged with described valve rod, O-ring are provided between inlet suction port and air outlet adapter close
Seal, the outer cover of inlet valve seat is provided with two O-ring sealing rings, and the internal sleeve of sheath is provided with O-ring sealing ring, valve rod and enters
The outside of air valve seat is provided with the catch for separating two O-ring sealing rings；
Sealing ring is provided between described inlet valve seat and sheath.
The beneficial effects of the utility model：Practicality, production cost is low, simple in construction, good seal performance, anti-gas-leak, increase
Valve, it is easy to control, is easy to adjust uninterrupted, gas output is big, extends the service life of product.
Brief description of the drawings
Fig. 1, planar structure schematic diagram of the present utility model.
Embodiment
A kind of Pneumatic quick connector of new structure, including it is mutually inserted the inlet suction port 1 and air outlet adapter 2 of connection, institute
The outside that the valve rod 4 connected on ball valve 3, ball valve 3 reaches inlet suction port 1, air outlet adapter 2 are installed in the inlet suction port 1 stated
Inlet valve seat 5 is inside arranged with, the one end of air outlet adapter 2 away from inlet suction port 1 is arranged with sheath 6 and overcoat 7, and sheath 6 is set in
Some steel balls 9 are uniformly arranged with the inside of air outlet adapter 2, sheath 6, overcoat 7 is set in the outer of air outlet adapter 2 by jump ring 8
Portion.
By increased ball valve 3, it is easy to adjust the size of flow.Flow increase valve in inlet valve seat 5, adds flow, stream
Measure bigger, long product lifecycle.
The outer end of described valve rod 4 is fixed with switch knob 22 by outside nut 21, and switch knob 22 is bent into a L
Type or hollow.
Plastic wire 31 is provided between described ball valve 3 and inlet suction port 1, plastic wire 31 is fixed on by lock screw 32
In inlet suction port 1, inner spring 33 is installed between lock screw 32 and inlet valve seat 5, the two ends difference top pressure of inner spring 33 exists
On lock screw 32 and inlet valve seat 5.
Outer spring 41 is provided between described overcoat 7 and air outlet adapter 2.
Two O-ring sealing rings 51 are arranged with described valve rod 4, O is provided between inlet suction port 1 and air outlet adapter 2
Type circle sealing ring 51, the outer cover of inlet valve seat 5 is provided with two O-ring sealing rings 51, and the internal sleeve of sheath 6 is close provided with O-ring
The outside of seal 51, valve rod 4 and inlet valve seat 5 is provided with the catch for separating two O-ring sealing rings 51.
Sealing ring 61 is provided between described inlet valve seat 5 and sheath 6.
Whole utility model device, good seal performance, will not gas leakage, service life is long.
Claims (6)
1. a kind of Pneumatic quick connector of new structure, including it is mutually inserted the inlet suction port (1) and air outlet adapter (2) of connection,
It is characterized in that：The valve rod (4) connected on ball valve (3), ball valve (3) is installed in described inlet suction port (1) and reaches air inlet
Inlet valve seat (5), the one end of air outlet adapter (2) away from inlet suction port (1) are arranged with the outside of joint (1), air outlet adapter (2)
Be arranged with sheath (6) and overcoat (7), sheath (6) be set in the inside of air outlet adapter (2), sheath (6) be uniformly arranged with it is some
Steel ball (9), overcoat (7) is set in the outside of air outlet adapter (2) by jump ring (8).
2. a kind of Pneumatic quick connector of new structure according to claim 1, it is characterised in that：Described valve rod (4)
Outer end switch knob (22) is fixed with by outside nut (21), switch knob (22) is bent into a L-type or hollow.
3. a kind of Pneumatic quick connector of new structure according to claim 1 or 2, it is characterised in that：Described ball valve
(3) plastic wire (31) is provided between inlet suction port (1), plastic wire (31) is fixed on inlet suction port by lock screw (32)
(1) in, inner spring (33), the two ends difference top pressure of inner spring (33) are installed between lock screw (32) and inlet valve seat (5)
On lock screw (32) and inlet valve seat (5).
4. a kind of Pneumatic quick connector of new structure according to claim 3, it is characterised in that：Described overcoat (7)
Outer spring (41) is provided between air outlet adapter (2).
5. a kind of Pneumatic quick connector of new structure according to claim 4, it is characterised in that：Described valve rod (4)
On be arranged with two O-ring sealing rings (51), be provided with O-ring sealing ring between inlet suction port (1) and air outlet adapter (2)
(51), the outer cover of inlet valve seat (5) is provided with two O-ring sealing rings (51), and the internal sleeve of sheath (6) is sealed provided with O-ring
Enclose (51), the outside of valve rod (4) and inlet valve seat (5) is provided with the catch for separating two O-ring sealing rings (51).
6. a kind of Pneumatic quick connector of new structure according to claim 5, it is characterised in that：Described inlet valve seat
(5) sealing ring (61) is provided between sheath (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143789.5U CN206449241U (en) | 2017-02-17 | 2017-02-17 | A kind of Pneumatic quick connector of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143789.5U CN206449241U (en) | 2017-02-17 | 2017-02-17 | A kind of Pneumatic quick connector of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449241U true CN206449241U (en) | 2017-08-29 |
Family
ID=59665468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143789.5U Expired - Fee Related CN206449241U (en) | 2017-02-17 | 2017-02-17 | A kind of Pneumatic quick connector of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940063A (en) * | 2017-10-30 | 2018-04-20 | 国网黑龙江省电力有限公司检修公司 | Instant-plugging SF6 switchs dew point hygrometer piecing devices and application method |
-
2017
- 2017-02-17 CN CN201720143789.5U patent/CN206449241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940063A (en) * | 2017-10-30 | 2018-04-20 | 国网黑龙江省电力有限公司检修公司 | Instant-plugging SF6 switchs dew point hygrometer piecing devices and application method |
| CN107940063B (en) * | 2017-10-30 | 2020-02-04 | 国网黑龙江省电力有限公司检修公司 | Plug-in type SF6 switch dew point instrument joint device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |