CN107576453A - A kind of air-tight pneumatic sole mechanism - Google Patents
A kind of air-tight pneumatic sole mechanism Download PDFInfo
- Publication number
- CN107576453A CN107576453A CN201710956374.4A CN201710956374A CN107576453A CN 107576453 A CN107576453 A CN 107576453A CN 201710956374 A CN201710956374 A CN 201710956374A CN 107576453 A CN107576453 A CN 107576453A
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- China
- Prior art keywords
- air
- sealing gasket
- main body
- inflation
- workpiece
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Present invention is disclosed a kind of air-tight pneumatic sole mechanism, for being inflated to test the workpiece of sealing, its sealing gasket for including inflatable component and being coated on described inflatable component one end, the inflatable component includes inflation main body, air inlet and gas outlet, the gas outlet and the air inlet are separately positioned on head and the afterbody of the inflation main body, the sealing gasket is coated on the gas outlet, and during inflation, the sealing gasket pushes against with the workpiece.The air-tight pneumatic sole mechanism of the present invention is simple to operate when using, and anti-gas-leak performance is good, and maintains easily.
Description
Technical field
The present invention relates to a kind of air-tight pneumatic sole mechanism.
Background technology
During manufacturing, it usually needs to associated workpiece carry out performing leak test, wherein the one of performing leak test
Kind method is exactly gas leak detection method, and the steps necessary for carrying out gas leak detection method is exactly that gas filling operation is carried out to workpiece, gas
To prevent gases did escape from would generally need to use air-tight pneumatic sole mechanism during body filling operation, and conventional anti-gas-leak fills
Mechanism of qi structure is complicated, it has not been convenient to carries, and cost of manufacture is high, it is inconvenient for operation during use.
The content of the invention
It is an object of the invention to for drawbacks described above of the prior art, there is provided a kind of easy to use, simple to operate, anti-
The good inflation mechanism of gas leakage performance.
For achieving the above object, present invention employs following technical scheme：
A kind of air-tight pneumatic sole mechanism, for test the inflation of the workpiece of sealing, it to include inflatable component and cladding
In the sealing gasket of the inflatable component tail end, the inflatable component includes inflation main body, air inlet and gas outlet, the air inlet
The head of the inflation main body is separately positioned on the gas outlet and afterbody, the sealing gasket are coated on the gas outlet,
During inflation, the sealing gasket pushes against with the workpiece.
In addition, the present invention also proposes following attached technical scheme：
The inflatable component also includes the gas passage located at the inflation body interior, the both ends point of the gas passage
It is not connected with the gas outlet and the air inlet.
The sealing gasket is resin material sealing gasket.
One end that the inflation main body is screwed into workpiece is provided with the pipe screw thread with work pieces mate.
Compared to prior art, the advantage of the invention is that：Air-tight pneumatic sole mechanism provided by the invention, simple in construction,
Cost is low, good seal performance, is easy to assemble during use, and the inflation mechanism can back-out Reusability.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is schematic diagram when carrying out gas filling operation to workpiece using the present invention.
Embodiment
Technical solution of the present invention is further non-limitingly described in detail below in conjunction with preferred embodiment and its accompanying drawing.
Fig. 1 is the structural representation of the present invention, as shown in figure 1, a kind of air-tight pneumatic sole mechanism, including inflatable component 1 with
And the sealing gasket 2 of described one end of inflatable component 1 is coated on, inflatable component 1 includes inflation main body 3, air inlet 5 and gas outlet 4, enters
Gas port 5 and gas outlet 4 are separately positioned on the head of inflation main body 3 and afterbody, the tracheae that air inlet 5 can install different size connect
Head, inflatable component 1 also include the gas passage 6 inside inflation main body 3, the both ends of gas passage 6 respectively with gas outlet 4 and
Air inlet 5 connects, and inflates the afterbody of main body 3 and be provided with the pipe screw thread coordinated with workpiece 7, and sealing gasket 2 is coated on gas outlet 4, filled
During gas, the afterbody of inflation main body 3 is screwed into workpiece 7, and sealing gasket 2 pushes against with workpiece 7, and sealing gasket 2 is resin material sealing gasket.
Fig. 2 is schematic diagram when carrying out gas filling operation to workpiece using the present invention, as shown in Fig. 2 utilizing the present invention
When carrying out gas filling operation to workpiece, the afterbody for inflating main body 3 is screwed into workpiece 7 by inflating the pipe screw thread in main body 3
Inflation inlet, now sealing gasket 2 being resisted against on workpiece 7 tightly, sealing function is realized, then by being arranged on inflation main body 3
The air inlet 5 of afterbody carries out the operation of gas filling to workpiece 7, and can ensure that gas does not occur during gas filling operation
Body leakage phenomenon.
The air-tight pneumatic sole mechanism of the present invention, it is simple in construction, it is easy to carry, it is close between inflation mechanism and inflated workpiece
Packing, good seal performance, gas leakage does not occur when can realize gas filling operation, and the inflation mechanism of the present invention uses
When be easy to assemble, Reusability can be back-outed.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Allow person skilled in the art to understand present disclosure and implement according to this, the protection of the present invention can not be limited with this
Scope.Any equivalent change or modification in accordance with the spirit of the invention, it should all be included within the scope of the present invention.
Claims (4)
- A kind of 1. air-tight pneumatic sole mechanism, for being inflated to test the workpiece (7) of sealing, it is characterised in that：It includes inflation Component (1) and the sealing gasket (2) for being coated on the inflatable component (1) tail end, the inflatable component (1) include inflation main body (3), air inlet (5) and gas outlet (4), the air inlet (5) and the gas outlet (4) are separately positioned on the inflation main body (3) head and afterbody, the sealing gasket (2) are coated on the gas outlet (4), during inflation, the sealing gasket (2) with it is described Workpiece (7) pushes against.
- A kind of 2. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The inflatable component (1) also includes The gas passage (6) internal located at the inflation main body (3), the both ends of the gas passage (6) respectively with the gas outlet (4) Connected with the air inlet (5).
- A kind of 3. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The sealing gasket (2) is resinous wood Expect sealing gasket.
- A kind of 4. air-tight pneumatic sole mechanism according to claim 1, it is characterised in that：The inflation main body (3) is screwed into work One end of part (7) is provided with the pipe screw thread coordinated with workpiece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956374.4A CN107576453A (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956374.4A CN107576453A (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107576453A true CN107576453A (en) | 2018-01-12 |
Family
ID=61037356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956374.4A Withdrawn CN107576453A (en) | 2017-10-16 | 2017-10-16 | A kind of air-tight pneumatic sole mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107576453A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410179A (en) * | 2011-09-26 | 2012-04-11 | 西安热工研究院有限公司 | Portable inflating device |
| CN203629756U (en) * | 2013-11-25 | 2014-06-04 | 河南福森新能源科技有限公司 | Air tightness detection device for cylindrical electrical core |
| CN104029574A (en) * | 2013-03-04 | 2014-09-10 | 宁波市鄞州源兴气门嘴有限公司 | Tyre valve adapter |
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
| CN204666323U (en) * | 2015-06-26 | 2015-09-23 | 宁波市宇华电器有限公司 | Simple and easy ball valve test device for air tightness |
| CN205048068U (en) * | 2015-10-09 | 2016-02-24 | 廊坊金润电气有限公司 | Female connection plug screw |
| CN207351618U (en) * | 2017-10-16 | 2018-05-11 | 苏州金牛精密机械有限公司 | A kind of air-tight pneumatic sole mechanism |
-
2017
- 2017-10-16 CN CN201710956374.4A patent/CN107576453A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410179A (en) * | 2011-09-26 | 2012-04-11 | 西安热工研究院有限公司 | Portable inflating device |
| CN104029574A (en) * | 2013-03-04 | 2014-09-10 | 宁波市鄞州源兴气门嘴有限公司 | Tyre valve adapter |
| CN203629756U (en) * | 2013-11-25 | 2014-06-04 | 河南福森新能源科技有限公司 | Air tightness detection device for cylindrical electrical core |
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
| CN204666323U (en) * | 2015-06-26 | 2015-09-23 | 宁波市宇华电器有限公司 | Simple and easy ball valve test device for air tightness |
| CN205048068U (en) * | 2015-10-09 | 2016-02-24 | 廊坊金润电气有限公司 | Female connection plug screw |
| CN207351618U (en) * | 2017-10-16 | 2018-05-11 | 苏州金牛精密机械有限公司 | A kind of air-tight pneumatic sole mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |
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| WW01 | Invention patent application withdrawn after publication |