CN2311458Y - Vacuum article-storing bag - Google Patents
Vacuum article-storing bag Download PDFInfo
- Publication number
- CN2311458Y CN2311458Y CN 97240441 CN97240441U CN2311458Y CN 2311458 Y CN2311458 Y CN 2311458Y CN 97240441 CN97240441 CN 97240441 CN 97240441 U CN97240441 U CN 97240441U CN 2311458 Y CN2311458 Y CN 2311458Y
- Authority
- CN
- China
- Prior art keywords
- bag
- vacuum
- sack
- exhausr port
- storing bag
- 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
Abstract
The utility model discloses a vacuum storage bag. A hollow bag which is provided with a bag opening on one end and is provided with an exhaust valve on a bag body is formed by adopting airtight and thin surface materials. As long as stored objects are placed into the bag, the bag opening is sealed off, and air inside the bag is exhausted from the position of the exhaust valve by the aids of simple apparatuses, such as suction machines, or vacuum pumps, or air addition pumps after refitted, vacuum storage bag can be free from the limitation of special vacuum equipment. The object storage of vacuum packages is realized comparatively conveniently in daily life.
Description
The utility model relates to a kind of vacuum-packed articles for use.
At present, known vacuum packaging bag is to adopt airproof slim lining, is made for tubular sack disposable, that an end leaves sack, and its sack is unique passage of air in accessing article and the pump drainage bag in bag.After in bag, putting into products to be packaged, only by the special-purpose vacuum apparatus of costliness, settle at one go the air in the output of sack pump drainage, and sack is shut in hot pressing at once, could realize vacuum-packed.Therefore, it seems both uneconomical in the use, and is also inconvenient, causes its field of application to be subjected to certain restriction.
As long as the purpose of this utility model provides a kind of vacuum storing bag, and it not only can be repeatedly used, and by the daily simple apparatus that is easy to get, just can realize the vacuum of storage product is stored more conveniently.
The purpose of this utility model is achieved in that storage bag is to adopt airproof slim lining, is made for the hollow sack of various moulding; One end of sack leaves the open type sack, and configuration is equipped with exhausr port (valve) on the bag.When using storage bag, earlier the storage product are deposited in the bag from sack, and adopt Method for bonding or hot pressing sewing to seal sack, relend and help injection needle tube, aspirator, vacuum pump or after repacking, add apparatus such as air pump, fall the interior air of bag from exhausr port (valve) pump drainage, can realize that the vacuum of article stores.If cut and take the leak free sack apart, can take out the article that are stored again.
Owing to adopt such scheme, can avoid using expensive special-purpose vacuum apparatus and realize vacuum storing, thereby reduce vacuum-packed implementation condition, expanded vacuum storing The Application of Technology scope, can benefit huge numbers of families.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a storage bag embodiment vertical section structure scheme drawing.
Fig. 2 is the cross section structure scheme drawing of two examples of exhausr port.
Fig. 3 is the vertical section structure scheme drawing of three examples of exhausr port.
Fig. 4 is the mounting structure scheme drawing (most preferred embodiment) between blow off valve and the bag.
In the drawings, (01). bag (02). sack (03). exhausr port (04). exhausr port (05). exhausr port (06). blow off valve
In the embodiment shown in fig. 1, the integral structure of vacuum storing bag is a hollow sack, and the bag of sack (01) is to adopt airproof slim lining to make, and an end of sack leaves open type sack (02); On the base portion of bag (01), extend the exhaust passage that (or continued access) makes one section hollow tubular, as exhausr port (03); After air in the most bag by the hollow tube pump drainage, blocking is lived passage, can prevent air circulation.
In Fig. 2, exhausr port (04) be two-layer bag lining hot pressing sew up at the interface, reserving one section will not sew up, and makes one section exhaust passage that hollow is slot-shaped, when by this passage pump drainage to the greatest extent in the bag behind the air, blocking is lived passage, can prevent air circulation.
In Fig. 3, exhausr port (05) be two-layer bag lining hot pressing sew up at the interface, clamp one section hollow tube as the exhaust passage, when by this passage pump drainage to the greatest extent in the bag behind the air, blocking is lived passage, can prevent air circulation.
In most preferred embodiment shown in Figure 4, blow off valve (06) is that configuration is installed in the circular one-way cock on the bag (01); On the cylindrical wall of one-way cock, preparation have axially vertical with valve body and ringwise wing be distributed in valve body installation limit all around, be used for connection being installed mutually with bag (01).When by the one-way cock pump drainage to the greatest extent in the bag behind the air, valve can be oppositely voluntarily blocking live the exhaust passage, prevent air circulation.
So far, the utility model has been carried out comprehensive elaboration.A kind of simple and easy to do, the storage product are had the vacuum storing bag of safeguard function, will satisfy the user demand of people's daily life.
Claims (5)
1, a kind of vacuum storing bag is to adopt airproof slim lining, is made for the hollow sack of various moulding, and it is characterized in that: an end of sack leaves the open type sack, and configuration is equipped with exhausr port (valve) on the bag.
2, a kind of vacuum storing bag according to claim 1 is characterized in that: one of exhausr port example is on the base portion of bag, extends the exhaust passage that (or continued access) makes one section hollow tubular.
3, a kind of vacuum storing bag according to claim 1 is characterized in that: two examples of exhausr port be two-layer bag lining hot pressing sew up at the interface, make one section exhaust passage that hollow is slot-shaped.
4, a kind of vacuum storing bag according to claim 1 is characterized in that: three examples of exhausr port be two-layer bag lining hot pressing sew up at the interface, clamp one section hollow tube as the exhaust passage.
5, a kind of vacuum storing bag according to claim 1 is characterized in that: blow off valve is that configuration is installed in the circular one-way cock on the bag; On the cylindrical wall of one-way cock, preparation have axially vertical with valve body and ringwise wing be distributed in valve body installation limit all around, with bag connection is installed mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240441 CN2311458Y (en) | 1997-08-04 | 1997-08-04 | Vacuum article-storing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240441 CN2311458Y (en) | 1997-08-04 | 1997-08-04 | Vacuum article-storing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2311458Y true CN2311458Y (en) | 1999-03-24 |
Family
ID=33950196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240441 Expired - Fee Related CN2311458Y (en) | 1997-08-04 | 1997-08-04 | Vacuum article-storing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2311458Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066473A1 (en) * | 2002-02-04 | 2003-08-14 | Manchiu Li | Vacuum storage bag |
-
1997
- 1997-08-04 CN CN 97240441 patent/CN2311458Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003066473A1 (en) * | 2002-02-04 | 2003-08-14 | Manchiu Li | Vacuum storage bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |