CN201245318Y - Sealing block gas pumping apparatus convenient for vacuumizing bag body - Google Patents
Sealing block gas pumping apparatus convenient for vacuumizing bag body Download PDFInfo
- Publication number
- CN201245318Y CN201245318Y CNU2008200745476U CN200820074547U CN201245318Y CN 201245318 Y CN201245318 Y CN 201245318Y CN U2008200745476 U CNU2008200745476 U CN U2008200745476U CN 200820074547 U CN200820074547 U CN 200820074547U CN 201245318 Y CN201245318 Y CN 201245318Y
- Authority
- CN
- China
- Prior art keywords
- sack
- bag
- gas shutoff
- envelope
- tight
- 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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Abstract
The utility model relates to a sealed pumping-blocking device which can facilitate bag vacuuming. The device consists of a bag opening sealing head, a bag opening sealing device and a pumping-blocking plug; wherein, the pumping-blocking plug is inserted into a jack in the bag opening sealing head; a clamping ring is arranged at the upper part of the jack; a spring is positioned at the bottom of the jack and is supported at the bottom of the pumping-blocking plug; and a through hole is arranged at the middle of the bag opening sealing head. The utility model has the following advantages and beneficial effects: firstly, the operation of vacuuming a bag is simple and the bag can be vacuumed conveniently, repeatedly and rapidly; secondly, the manufacturing cost is low and the promotion is easy.
Description
Technical field:
The utility model relates to a kind of daily living article, and the gas shutoff device is taken out in particularly a kind of sealing of being convenient to the bag evacuation.
Background technology:
People utilize various technology, material, method that food, article are carried out fresh-keeping storage, mildew-resistant corruption for a long time.Wherein utilize sealings such as bag to vacuumize processing method, i.e. deoxygenation is sealed up for safekeeping, can suppress aerobic growth effectively, and especially to this system of facing upward that need could grow in air of mould, effect is even more ideal.Because face upward bacterium by vacuumizing, the mildew-resistant corruption belongs to physical method, so to human body, environmental sound, thereby obtained widespread use.But more existing before bags, when realizing its inner vacuum, the overwhelming majority is sealed up for safekeeping for disposable vacuumizing, and promptly in a single day people open and use, and just are difficult to continue vacuum preservation again.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of sealing of being convenient to the bag evacuation to take out the gas shutoff device, and this device can be realized bag evacuation convenient, repeatedly.
The technical solution of the utility model is: the gas shutoff device is taken out in a kind of sealing of being convenient to the bag evacuation, it is characterized in that: by the tight head of sack envelope, sack seal device with take out the gas shutoff plug and form; Take out the gas shutoff plug and insert in the interior jack of the tight head of sack envelope, snap ring is equipped with on the top of jack, and spring is equipped with in the bottom, and this spring is supported on the bottom of taking out the gas shutoff plug; The middle part of the tight head of sack envelope has through hole.
Above-mentioned sack seal device is by staying the groove on the tight head of sack envelope and can tightly encircling with the friction tight scalable envelope of groove and form.
Advantage that the utility model tool is following and good effect:
1, when realizing the bag inner vacuum, fast vacuumization simple to operate, as can to make things convenient for, repeatedly realize bag.When needs are realized the bag inner vacuum, sack can be inserted in tight bottom of sack envelope, tightly encircle by scalable envelope then, it is tight with the bag envelope to leave the groove position in middle and lower part, the sack seal device outside.Utilize air extractor to seal tight top of tight sack envelope, and depress simultaneously and take out gas shutoff plug realization pump drainage gas.After reaching the certain vacuum degree in the bag, can make at once and take out the gas shutoff plug and lift.Owing to take out the effect of gas shutoff plug lower springs power, take out the gas shutoff plug and be enclosed within on the sack seal device body, thereby guaranteed to realize in the bag evacuation.
2, cost of manufacture is low, is easy to promote.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in the figure: the gas shutoff device is taken out in a kind of sealing of being convenient to the bag evacuation, by tight 1 of sack envelope, sack seal device with take out gas shutoff plug 2 and form.Take out the gas shutoff plug and insert in the interior jack 3 of the tight head of sack envelope, snap ring 4 is equipped with on the top of jack, and spring 5 is equipped with in the bottom, and this spring is supported on the bottom of taking out the gas shutoff plug; The middle part of the tight head of sack envelope has through hole 6.Above-mentioned sack seal device is by staying the groove 7 on the tight head of sack envelope and can forming with the tight ring 8 of the friction tight scalable envelope of groove.
Working process of the present utility model is: sack is inserted in tight bottom of sack envelope, tightly encircles by scalable envelope then, it is tight with the bag envelope to leave the groove position in middle and lower part, the sack seal device outside.Utilize air extractor envelope tight and depress and take out the gas shutoff plug and realize pump drainage gas, after reaching the certain vacuum degree in the bag, can make at once and take out the gas shutoff plug and lift.Owing to take out the effect of gas shutoff plug lower springs power, take out the gas shutoff plug and be enclosed within on the sack seal device body, thereby guaranteed to realize in the bag evacuation.
Claims (2)
1, the gas shutoff device is taken out in a kind of sealing of being convenient to the bag evacuation, it is characterized in that: by the tight head of sack envelope, sack seal device with take out the gas shutoff plug and form; Take out the gas shutoff plug and insert in the interior jack of the tight head of sack envelope, snap ring is equipped with on the top of jack, and spring is equipped with in the bottom, and this spring is supported on the bottom of taking out the gas shutoff plug; The middle part of the tight head of sack envelope has through hole.
2, the gas shutoff device is taken out in the above-mentioned sealing of being convenient to the bag evacuation according to claim 1, it is characterized in that: above-mentioned sack seal device is by staying the groove on the tight head of sack envelope and can tightly encircling with the friction tight scalable envelope of groove and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200745476U CN201245318Y (en) | 2008-04-25 | 2008-04-25 | Sealing block gas pumping apparatus convenient for vacuumizing bag body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200745476U CN201245318Y (en) | 2008-04-25 | 2008-04-25 | Sealing block gas pumping apparatus convenient for vacuumizing bag body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245318Y true CN201245318Y (en) | 2009-05-27 |
Family
ID=40729135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200745476U Expired - Fee Related CN201245318Y (en) | 2008-04-25 | 2008-04-25 | Sealing block gas pumping apparatus convenient for vacuumizing bag body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245318Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158932A (en) * | 2013-04-15 | 2013-06-19 | 包头市顺鑫塑业有限公司 | Vacuumized connector and vacuum packaging bag with same |
| CN106219037A (en) * | 2016-08-31 | 2016-12-14 | 徐晟伟 | A kind of sealer of plastic packaging bag |
-
2008
- 2008-04-25 CN CNU2008200745476U patent/CN201245318Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158932A (en) * | 2013-04-15 | 2013-06-19 | 包头市顺鑫塑业有限公司 | Vacuumized connector and vacuum packaging bag with same |
| CN103158932B (en) * | 2013-04-15 | 2016-01-20 | 包头市顺鑫塑业有限公司 | Vacuumizing joint and there is the vacuum packaging bag of vacuumizing joint |
| CN106219037A (en) * | 2016-08-31 | 2016-12-14 | 徐晟伟 | A kind of sealer of plastic packaging bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20120425 |