CN201484856U - Sealing device for vacuumizing common plastic bag - Google Patents
Sealing device for vacuumizing common plastic bag Download PDFInfo
- Publication number
- CN201484856U CN201484856U CN2009202076264U CN200920207626U CN201484856U CN 201484856 U CN201484856 U CN 201484856U CN 2009202076264 U CN2009202076264 U CN 2009202076264U CN 200920207626 U CN200920207626 U CN 200920207626U CN 201484856 U CN201484856 U CN 201484856U
- Authority
- CN
- China
- Prior art keywords
- main body
- valve nozzle
- sealing
- common plastic
- vacuumizing
- 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 relates to a sealing device for vacuumizing a common plastic bag. The sealing device comprises a main body (1), a sealing ring (2), a sealing nut (3) and a pumping valve nozzle (5), a sealing ring (6), a cone type valve needle (7), a spring (4) and a sealing ring (8), wherein the sealing nut (3) is connected on the outer wall of the main body (1) through threads, the sealing ring (2) is arranged on the lower end of the sealing nut (3) and is sleeved on the outer wall of the main body (1), the pumping valve nozzle (5) is arranged on the middle position of the upper portion of the main body (1), the cone type valve needle (7) is arranged on the middle position of the lower portion of the pumping valve nozzle (5), and the spring (4) is sleeved on the outer side of the cone type valve needle (7). The sealing device for vacuumizing the common plastic bag has convenient use, can be reused, can be used for different specifications of common plastic bags, and has excellent preservation effect, simple processing, easy making, low cost, and high production efficiency.
Description
Technical field
The utility model belongs to vacuum bag closing device field, particularly relates to the closing device that a kind of common plastics bag vacuumizes.
Background technology
For fresh-keeping, we often are placed on food and are placed on refrigerator in the containers such as bowl, dish and refrigerate processing, but fresh-keeping effect is not good, and the fresh-keeping cycle is not long.Because of the rotten main activity by germ of the mould corruption of food causes, and the existence of most of microbe (as mould and saccharomycete) needs oxygen, and vacuum packaging is exactly to use this principle, in the packaging bag and food cell in oxygen take out, make germ lose " survival environment ".Therefore, the crisper of band vacuum extractor or vacuum bag can suppress also can prevent Food Oxidation outside microbial growth and the breeding, to improve the effect of food fresh-keeping.Vacuum compression bag also can be used for the storage of cotton-wadded quilt, clothes, owing to be inferior vacuum state in the bag, thereby having effects such as insect protected, protection against the tide, deodorization, mildew-resistant, your clothing of omnibearing protection simultaneously, makes your storage space increase 2-3 doubly!
At present, the crisper vacuum compression bag of domestic known band vacuum extractor, because the restriction of specificity, productive costs is higher, and the specification size also is restricted, and in actual the use more inconvenience is arranged.
Summary of the invention
Technical problem to be solved in the utility model provides the closing device that a kind of common plastics bag vacuumizes, and is higher to solve the existing apparatus productive costs, and the problem that also is restricted of specification size.
The technical scheme that its technical matters that solves the utility model adopts is: the closing device that provides a kind of common plastics bag to vacuumize, form by main body, seal mouth ring, blind nut and the valve nozzle of bleeding, first seal ring, tapered needle, spring and second seal ring, described blind nut is threadedly connected to the main body outer wall, seal mouth ring is positioned at the blind nut lower end and is placed in the main body outer wall, the described valve nozzle of bleeding is positioned at middle position, main body top, tapered needle is positioned at the middle position, valve nozzle bottom of bleeding, and spring is placed in the tapered valve pin outside.
Described first seal ring is positioned at the main body inner chamber of tapered needle below, and described second seal ring is positioned at the valve nozzle middle part of bleeding in main body combination place.
Beneficial effect
The beneficial effects of the utility model are:
1, easy to use, can repeated usage, can be used for common plastics bag, the good refreshing effect of different size size.
2, simplified processing technique, easy to manufacture, cost is low, the production efficiency height.
Description of drawings
Fig. 1 is the utility model cutaway view
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
The closing device that a kind of common plastics bag vacuumizes, form by main body 1, seal mouth ring 2, blind nut 3 and bleed valve nozzle 5, first seal ring 6, tapered needle 7, spring 4 and second seal ring 8, blind nut 3 is threadedly connected to main body 1 outer wall, seal mouth ring 2 is positioned at blind nut 3 lower ends and is placed in main body 1 outer wall, the valve nozzle 5 of bleeding is positioned at middle position, main body 1 top, tapered needle 7 is positioned at the middle position, valve nozzle 5 bottom of bleeding, and spring 4 is placed in tapered needle 7 outsides.First seal ring 6 is positioned at main body 1 inner chamber of tapered needle 7 belows, and second seal ring 8 is positioned at valve nozzle 5 middle parts of bleeding in main body 1 combination place.
During use, screw off blind nut 3 earlier, take off seal mouth ring 2, after in plastic bag, putting into food, main body 1 is inserted in the plastic bag, seal mouth ring 2 is enclosed within the plastics sack and is stuck on the main body 1, screw blind nut 3 then and promptly finish installation by diagram.The valve nozzle 5 of bleeding is connected on the extraction pipe of air extracting pump and bleeds, pull out extraction pipe after air is exhausted, tapered needle 7 is closed evacuating valve under the effect of spring 4.In bag, get along well air contact of food, few bacteria, fresh keeping time is long.When needs are opened, unscrew blind nut 3, pull up seal mouth ring 2 and get final product.
Main body 1 adopts plastic material single injection-moldeds such as ABS, and top has screw thread, and the ventilation flue is arranged at the bottom, and the centre has the annular groove of being convenient to seal.Blind nut 3 adopts plastic material single injection-moldeds such as ABS, and toughness such as 2 employings of seal mouth ring POM are the glue material single injection-molded preferably.The valve nozzle 5 of bleeding adopt plastic cement or metal all can, be spun on the main body 1 with thread connecting mode.Tapered needle 7 adopts the metal turning moulding to get final product, and seal ring 6 and seal ring 8 can selection standard spares, with cost-cutting.
What more than enumerate only is a specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged, and can also be the die-casting technique of utilization die-cast machine moulding such as main body 1, seal mouth ring 2, blind nut 3 injection molding forming methods; Also can add pressure indicator etc., all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (2)
1. closing device that the common plastics bag vacuumizes, by main body (1), seal mouth ring (2), blind nut (3) and the valve nozzle of bleeding (5), first seal ring (6), tapered needle (7), spring (4) and second seal ring (8) are formed, it is characterized in that: described blind nut (3) is threadedly connected to main body (1) outer wall, seal mouth ring (2) is positioned at blind nut (3) lower end and is placed in main body (1) outer wall, the described valve nozzle of bleeding (5) is positioned at main body (1) middle position, top, tapered needle (7) is positioned at the valve nozzle of bleeding (5) middle position, bottom, and spring (4) is placed in tapered needle (7) outside.
2. the closing device that a kind of common plastics bag according to claim 1 vacuumizes, it is characterized in that: described first seal ring (6) is positioned at main body (1) inner chamber of tapered needle (7) below, and described second seal ring (8) is positioned at the valve nozzle of bleeding (5) middle part in main body (1) combination place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202076264U CN201484856U (en) | 2009-08-10 | 2009-08-10 | Sealing device for vacuumizing common plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202076264U CN201484856U (en) | 2009-08-10 | 2009-08-10 | Sealing device for vacuumizing common plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484856U true CN201484856U (en) | 2010-05-26 |
Family
ID=42423746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202076264U Expired - Fee Related CN201484856U (en) | 2009-08-10 | 2009-08-10 | Sealing device for vacuumizing common plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049773A (en) * | 2017-12-16 | 2018-05-18 | 常熟市久昇电器有限公司 | A kind of hollow glass door parting bead with air extracting function |
-
2009
- 2009-08-10 CN CN2009202076264U patent/CN201484856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049773A (en) * | 2017-12-16 | 2018-05-18 | 常熟市久昇电器有限公司 | A kind of hollow glass door parting bead with air extracting function |
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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: 20100526 Termination date: 20160810 |