CN201329994Y - Vacuum compressed bag air valve - Google Patents
Vacuum compressed bag air valve Download PDFInfo
- Publication number
- CN201329994Y CN201329994Y CNU2008201994620U CN200820199462U CN201329994Y CN 201329994 Y CN201329994 Y CN 201329994Y CN U2008201994620 U CNU2008201994620 U CN U2008201994620U CN 200820199462 U CN200820199462 U CN 200820199462U CN 201329994 Y CN201329994 Y CN 201329994Y
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- CN
- China
- Prior art keywords
- base
- end cap
- clinching
- hollow
- push button
- 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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- Vacuum Packaging (AREA)
Abstract
The utility model belongs to the technical field of vacuum compressed bag air valves, which particularly relates to a vacuum compressed bag air valve. The vacuum compressed bag air valve comprises a base with an air port, an end cap, a seal gasket and a push button, wherein flow deflectors are evenly distributed on the back side of the base, the air port is arranged at the middle junction position of the flow deflectors, a push button guide axle is disposed in the center of the front face of the base, two circles of convex rings are arranged on the periphery of the push button guide axle, the end cap is formed by extending the front surface of a hollow thin slice outwards to form a hollow circular boss, the end face of the boss is equipped with a spiral plastic strip, the back surface of the hollow thin slice projects outwards to form a hollow circular ring, the seal gasket is sheathed on the push button, the push button is sleeved in the push button of the base, and the hollow circular ring on the back surface of the end cap is snapped in the two circles of convex rings. The utility model has beautiful appearance, simple structure and good sealing performance, can directly suck air on the end cap, and is suitable for being extended and applied in the field of vacuum compressed bags.
Description
Technical field:
The utility model belongs to the technical field of vacuum compression bag air valve, refers in particular to a kind of vacuum compression bag air valve.
Background technology:
At present, people take much count of the saving of storage space, cotton-wadded quilt and clothing thick and heavy in the general family are many, deposit the problem that takies more space and are perplexing people always, particularly for the area that plum rain season is arranged, mildew-resistant, moistureproof most important, vacuum compression bag has protective effects such as waterproof, mildew-resistant, protection against the tide, has more the effect of saving the space, its appearance, for people have solved a lot of problems, now be widely used; On the market, various vacuum compression bag products are a lot, the air valve of vacuum compression bag also a generation than generation advanced person, generally energy and the supporting use of dust collecting fan (family expenses dust suction gas), bring a lot of convenience when using to people, the vacuum compression bag air valve that the end cap that needs on the market to outward winding is operated is more, and it is cumbersome to operate.
Summary of the invention:
The purpose of this utility model provides a kind of vacuum compression bag air valve of easy to operate, simple in structure, good seal performance.
The utility model is achieved in that the vacuum compression bag air valve, comprise the base and the end cap that have vent, it is characterized in that: also include gasket seal and clinching, the back side at described base is evenly equipped with flow deflector, intersection is provided with vent at the middle part of flow deflector, front at base is provided with the clinching guide shaft between two parties, outer periphery at the clinching guide shaft is equipped with two circle bulge loops, described end cap is for being outward extended with hollow round boss in the front of hollow thin slice, the end face of boss is provided with the screw type plastic strip, the hollow thin slice back side outwards is raised with hollow ring, described clinching is for to be provided with hollow cylinder to a side between two parties on disk, described gasket seal is the middle bowl-shaped body that through hole is arranged, gasket seal is set on the hollow cylinder of clinching, the hollow cylinder of clinching is inserted in the clinching guide shaft of base, and the hollow ring at the end cap back side snaps in the two circle bulge loops of base.
Above-mentioned gasket seal is made with elastomeric material.
Above-mentioned screw type plastic strip is towards the back side of end cap spiral, and screw type plastic strip bottom is provided with outstanding small column.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model is handsome in appearance, simple in structure, good airproof performance;
2, the utility model can directly be bled on end cap, and is easy and simple to handle;
3, the utility model is applicable in the vacuum compression bag field.
Description of drawings:
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is two of a structural representation of the present utility model.
The specific embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
The vacuum compression bag air valve, comprise the base 40 and the end cap 10 that have vent, also include gasket seal 30 and clinching 20, be evenly equipped with flow deflector 41 at the back side of described base 40, intersection is provided with vent 42 at the middle part of flow deflector 41, front at base 40 is provided with clinching guide shaft 43 between two parties, outer periphery at clinching guide shaft 43 is equipped with two circle bulge loops 44, described end cap 10 is for being outward extended with hollow round boss 13 in the front of hollow thin slice, the end face of boss 13 is provided with screw type plastic strip 11, the hollow thin slice back side outwards is raised with hollow ring 12, described clinching 20 is for to be provided with hollow cylinder 21 to a side between two parties on disk, described gasket seal 30 is the middle bowl-shaped body that through hole is arranged, gasket seal 30 is set on the hollow cylinder 21 of clinching 20, the hollow cylinder 21 of clinching 20 is inserted in the clinching guide shaft 43 of base 40, and the hollow ring 12 at end cap 10 back sides snaps in the two circle bulge loops 44 of base 40.
Above-mentioned gasket seal 30 usefulness elastomeric materials are made.
Above-mentioned screw type plastic strip 11 is towards the back side of end cap 10 spiral, and screw type plastic strip 11 bottoms are provided with outstanding small column 111, and this small column 111 can play fixation to gasket seal 30 and clinching 20 fabricate blocks.
The utility model is simple in structure, easy to operate, direct and dust collecting fan (family expenses dust suction gas) carries out supporting use, bleed from base 40 vents 42 by air extracting pump, influenced than outside pressure is big by the pressure of bag inboard, gasket seal 30, clinching 20 are picked up, gas in the bag is discharged from end cap mouth 14 by the air extracting pump application force, when stopping to bleed, be subjected to the pressure of bag inboard than the little effect of outside pressure, gasket seal 30, clinching 20 fall sealing automatically after rise, lay down air extracting pump and get final product, and are adapted at the vacuum compression bag field and apply.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (3)
1, the vacuum compression bag air valve, comprise the base and the end cap that have vent, it is characterized in that: also include gasket seal and clinching, the back side at described base is evenly equipped with flow deflector, intersection is provided with vent at the middle part of flow deflector, front at base is provided with the clinching guide shaft between two parties, outer periphery at the clinching guide shaft is equipped with two circle bulge loops, described end cap is for being outward extended with hollow round boss in the front of hollow thin slice, the end face of boss is provided with the screw type plastic strip, the hollow thin slice back side outwards is raised with hollow ring, described clinching is for to be provided with hollow cylinder to a side between two parties on disk, described gasket seal is the middle bowl-shaped body that through hole is arranged, gasket seal is set on the hollow cylinder of clinching, the hollow cylinder of clinching is inserted in the clinching guide shaft of base, and the hollow ring at the end cap back side snaps in the two circle bulge loops of base.
2, vacuum compression bag air valve according to claim 1, it is characterized in that: described gasket seal is made with elastomeric material.
3, vacuum compression bag air valve according to claim 1 is characterized in that: described screw type plastic strip is towards the back side of end cap spiral, and screw type plastic strip bottom is provided with outstanding small column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994620U CN201329994Y (en) | 2008-12-08 | 2008-12-08 | Vacuum compressed bag air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201994620U CN201329994Y (en) | 2008-12-08 | 2008-12-08 | Vacuum compressed bag air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329994Y true CN201329994Y (en) | 2009-10-21 |
Family
ID=41223368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201994620U Expired - Fee Related CN201329994Y (en) | 2008-12-08 | 2008-12-08 | Vacuum compressed bag air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329994Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
| KR101503731B1 (en) | 2013-08-28 | 2015-03-19 | 주식회사 스탠드팩 | Air valve for compression vinyl pack |
| CN110027794A (en) * | 2019-05-24 | 2019-07-19 | 郭继光 | A kind of incubator that can prevent dry ice container explosion |
| CN110371458A (en) * | 2019-07-23 | 2019-10-25 | 慈溪市美德工贸有限公司 | A kind of vacuum bag suspension push type air valve |
-
2008
- 2008-12-08 CN CNU2008201994620U patent/CN201329994Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
| KR101503731B1 (en) | 2013-08-28 | 2015-03-19 | 주식회사 스탠드팩 | Air valve for compression vinyl pack |
| CN110027794A (en) * | 2019-05-24 | 2019-07-19 | 郭继光 | A kind of incubator that can prevent dry ice container explosion |
| CN110371458A (en) * | 2019-07-23 | 2019-10-25 | 慈溪市美德工贸有限公司 | A kind of vacuum bag suspension push type air valve |
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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: 20091021 Termination date: 20161208 |