CN201447152U - A vacuum storage can - Google Patents
A vacuum storage can Download PDFInfo
- Publication number
- CN201447152U CN201447152U CN2009200430288U CN200920043028U CN201447152U CN 201447152 U CN201447152 U CN 201447152U CN 2009200430288 U CN2009200430288 U CN 2009200430288U CN 200920043028 U CN200920043028 U CN 200920043028U CN 201447152 U CN201447152 U CN 201447152U
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- CN
- China
- Prior art keywords
- bottle cap
- check valve
- utility
- model
- vacuum
- 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 discloses a vacuum storage can, which comprises a can body (1) and a bottle cap (2), and a one way valve (3) and a soft gum cover (4), wherein the one way valve (3) are mounted on the bottle cap (2); an air inlet of the one way valve (3) is set inside the storage can; an air outlet of the one way valve (3) is set outside of the storage can; the soft gum cover (4) is mounted on the air outlet of the one way valve (3). In the utility model, food can be placed in an oxygen free environment, which can prevent food from decay and metamorphism and prolong storage time. The utility model is provided with features like simple structure, easy usage and air isolation.
Description
Technical field
The utility model relates to a kind of preserving jar, especially a kind of preserving jar of vacuum-pumping, specifically a kind of Vacuum can.
Background technology
The corruption of food mainly is because reaction has taken place for food and airborne oxygen.At present, the common preserving jar of selling on the market be with lid to external world material carry out mono-and isolate, prevent to pollute, existing fresh-keeping preserving jar has good leak tightness usually, food fresh keeping is of great benefit to, and it can guarantee that people isolate placement with food as far as possible, prevent cross pollution.But existing preserving jar can not really be accomplished secluding air, food is placed in the environment of an anaerobic; Can not prevent the corruption of food and go bad the prolongation storage time.
Summary of the invention
The purpose of this utility model is can not really accomplish secluding air at existing preserving jar, food is placed in the environment of an anaerobic; Can not prevent the corruption of food and rotten, the problem that prolongs the storage time proposes a kind of Vacuum can of simple in structure, easy to use, secluding air.
The technical solution of the utility model is:
A kind of Vacuum can, it comprises tank body and bottle cap, it is characterized in that it also comprises check valve and flexible glue cover, described bottle cap, described check valve is installed on the bottle cap, the admission port of check valve is in the inside of preserving jar, and the air extractor duct of check valve is in the outside of preserving jar, and the flexible glue cover is installed on the air extractor duct of check valve.
Be provided with seal ring between tank body of the present utility model and the bottle cap.
Be provided with seal ring between bottle cap of the present utility model and the check valve.
Check valve of the present utility model adopts tire tube valve.
The beneficial effects of the utility model:
The utility model can drain the air in the preserving jar by air extractor, can really accomplish secluding air, food is placed in the environment of an anaerobic; Can prevent the corruption of food and rotten, prolong the storage time, have degree of vacuum height, advantage that isolation is good, simple in structure and easy to use.
Between tank body of the present utility model and the bottle cap, be equipped with seal ring between bottle cap and the check valve.Good airproof performance but also when air-breathing, can prevent the pipe of extraction pipe and the gas leakage between the lid not only with air extractor.
Check valve effect of the present utility model is the air admission preserving jar that prevents the outside, can allow air extractor that the air in the preserving jar is siphoned away again simultaneously, plays one-way cock.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of Vacuum can, it comprises tank body 1 and bottle cap 2, it is characterized in that it also comprises tire tube valve 3 and flexible glue cover 4, described bottle cap, described tire tube valve 3 is installed on the bottle cap 2, and the admission port of tire tube valve 3 is in the inside of preserving jar, the air extractor duct of tire tube valve 3 is in the outside of preserving jar, and flexible glue cover 4 is installed on the air extractor duct of tire tube valve 3.
Between tank body 1 of the present utility model and the bottle cap 2, be equipped with seal ring between bottle cap 2 and the tire tube valve 3.Good airproof performance but also when air-breathing, can prevent the pipe of extraction pipe and the gas leakage between the lid with air extractor not only, described air extractor can adopt the vacuum compression bag of dress cotton-wadded quilt the bleed air extracting pump or the dust collecting fan of usefulness.
During concrete enforcement, the food that opening bottle cap 2 will need to store is put into tank body 1, build bottle cap 2 and tighten, take away the flexible glue cover 4 on the tire tube valve 3, select the head of bleeding of suitable dust collecting fan extraction pipe, the head of bleeding is held corresponding size with bleeding of tire tube valve 3, installs the head of bleeding with dust collecting fan, aim at check valve 3 and begin to be pumped to vacuum in the preserving jar, build tire tube valve 3 with flexible glue cover 4 and finish and vacuumize.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (4)
1. Vacuum can, it comprises tank body (1) and bottle cap (2), it is characterized in that it also comprises check valve (3) and flexible glue cover (4), described bottle cap, described check valve (3) is installed on the bottle cap (2), the admission port of check valve (3) is in the inside of preserving jar, and the air extractor duct of check valve (3) is in the outside of preserving jar, and flexible glue cover (4) is installed on the air extractor duct of check valve (3).
2. Vacuum can according to claim 1 is characterized in that being provided with seal ring between described tank body (1) and the bottle cap (2).
3. Vacuum can according to claim 1 is characterized in that being provided with seal ring between described bottle cap (2) and the check valve (3).
4. Vacuum can according to claim 1 is characterized in that described check valve (3) adopts tire tube valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200430288U CN201447152U (en) | 2009-06-30 | 2009-06-30 | A vacuum storage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200430288U CN201447152U (en) | 2009-06-30 | 2009-06-30 | A vacuum storage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447152U true CN201447152U (en) | 2010-05-05 |
Family
ID=42551869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200430288U Expired - Fee Related CN201447152U (en) | 2009-06-30 | 2009-06-30 | A vacuum storage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447152U (en) |
-
2009
- 2009-06-30 CN CN2009200430288U patent/CN201447152U/en not_active Expired - Fee Related
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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: 20100505 Termination date: 20100630 |