CN2464670Y - Vacuum freshness-retaining barrel - Google Patents
Vacuum freshness-retaining barrel Download PDFInfo
- Publication number
- CN2464670Y CN2464670Y CN 01211850 CN01211850U CN2464670Y CN 2464670 Y CN2464670 Y CN 2464670Y CN 01211850 CN01211850 CN 01211850 CN 01211850 U CN01211850 U CN 01211850U CN 2464670 Y CN2464670 Y CN 2464670Y
- Authority
- CN
- China
- Prior art keywords
- freshness
- air
- barrel
- retaining
- liquid
- 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
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- Packages (AREA)
Abstract
The utility model relates to a vacuum freshness-retaining barrel, which solves the problems that the existing beer freshness-retaining barrel has no device for isolating the air from the liquid in the barrel, so the liquid can be discharged from a lower overflow valve only when a control valve of an upper opening of the freshness-retaining barrel is opened to let the air in, and due to the fact that the liquid is directly contacted with the air, the taste is poor, the deterioration is fast, and the freshness-retaining effect is poor. A soft edible nontoxic sealing bag is put in the barrel, and an upper opening of the sealing bag is placed with a sealing gasket and a press cover after outward turned over, and is screwed by an external cover. A lower opening of the sealing bag is placed with a sealing gasket after outward turned over, and then is provided with an overflow valve. The upper part of the barrel body is provided with an air inlet valve and an air outlet valve. The liquid is not directly contacted with the air when drunk; the freshness-retaining time is long, and the freshness-retaining effect is good.
Description
The utility model is a kind of Vacuum preservation barrel.
Existing beer refreshing bucket does not have air and liquid in bucket barrier means, only opens in fresh-keeping bucket control cock suitable for reading, puts into air, the by pass valve of bottom just can be emitted liquid, because liquid direct contact air, taste is poor, rotten fast, fresh-keeping effect is poor, and is particularly serious in summer.
The purpose of this utility model is, solves above-mentioned existing existing problem, provides a kind of result of use good Vacuum preservation barrel.
The utility model is achieved in that puts into soft edible non-toxic seal bag in staving, packing seal, gland are placed in the back of turning up suitable for reading of sealing bag, tighten with enclosing cover then.Place packing seal after the end opening of sealing bag turns up, by pass valve is installed then.Top at staving is equipped with air valve.
Advantage of the present utility model is, puts into soft edible non-toxic seal bag in staving, liquid storage in sealing bag, during use not with the air direct contact, fresh keeping time is long, and is effective.
The drawing explanation:
Fig. 1 is a structural representation of the present utility model;
Describe in detail below in conjunction with accompanying drawing:
As shown in the figure, put into soft edible non-toxic seal bag 6 in staving 5, packing seal 2, gland 1 are placed in the back of turning up suitable for reading of sealing bag 6, tighten with enclosing cover 3 then.Place packing seal after the end opening of sealing bag 6 turns up, by pass valve 7 is installed then; On the top of staving 5 air valve 4 is installed.When need are emitted liquid in bucket, earlier air valve 4 to be opened, air can enter between staving 5 inwalls and the sealing bag 6, opens the by pass valve 7 of bottom and can emit liquid.
Claims (1)
1, a kind of Vacuum preservation barrel comprises staving, enclosing cover, by pass valve; It is characterized in that, put into soft edible non-toxic seal bag in staving, packing seal, gland are placed in the back of turning up suitable for reading of sealing bag, tighten with enclosing cover then; Place packing seal after the end opening of sealing bag turns up, by pass valve is installed then; Top at staving is equipped with air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211850 CN2464670Y (en) | 2001-02-24 | 2001-02-24 | Vacuum freshness-retaining barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211850 CN2464670Y (en) | 2001-02-24 | 2001-02-24 | Vacuum freshness-retaining barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2464670Y true CN2464670Y (en) | 2001-12-12 |
Family
ID=33631163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211850 Expired - Fee Related CN2464670Y (en) | 2001-02-24 | 2001-02-24 | Vacuum freshness-retaining barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2464670Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812916B (en) * | 2003-06-25 | 2010-12-01 | 约翰·斯蒂芬森 | Bag in box |
| CN104803121A (en) * | 2015-03-27 | 2015-07-29 | 青岛朗夫包装有限公司 | Lining bag for IBC tank and paving mode thereof |
| CN105966764A (en) * | 2016-07-06 | 2016-09-28 | 吴江市科欣包装材料厂 | Lining bag |
| CN108082670A (en) * | 2018-01-28 | 2018-05-29 | 杭州梅渡食品有限公司 | A kind of flexible package punch method and container with air insulation |
-
2001
- 2001-02-24 CN CN 01211850 patent/CN2464670Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812916B (en) * | 2003-06-25 | 2010-12-01 | 约翰·斯蒂芬森 | Bag in box |
| CN104803121A (en) * | 2015-03-27 | 2015-07-29 | 青岛朗夫包装有限公司 | Lining bag for IBC tank and paving mode thereof |
| CN105966764A (en) * | 2016-07-06 | 2016-09-28 | 吴江市科欣包装材料厂 | Lining bag |
| CN105966764B (en) * | 2016-07-06 | 2018-11-27 | 吴江市科欣包装材料厂 | A kind of inner lining bag |
| CN108082670A (en) * | 2018-01-28 | 2018-05-29 | 杭州梅渡食品有限公司 | A kind of flexible package punch method and container with air insulation |
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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 |