CN2478966Y - Vacuum preserving bag - Google Patents
Vacuum preserving bag Download PDFInfo
- Publication number
- CN2478966Y CN2478966Y CN 01219649 CN01219649U CN2478966Y CN 2478966 Y CN2478966 Y CN 2478966Y CN 01219649 CN01219649 CN 01219649 CN 01219649 U CN01219649 U CN 01219649U CN 2478966 Y CN2478966 Y CN 2478966Y
- Authority
- CN
- China
- Prior art keywords
- valve
- seal
- sealing
- air cock
- air
- 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 vacuum holding bag for storing objects, comprising a bag, a sealing strip and a sealing slot. The sealing slot is composed of an air cock, a sealing gasket positioned inside the air cock, and a sealing cover assembled in the position of the upper port of the air cock. Aspirating holes are punched on a bottom board of the air cock. The size between the end of the barrel-shaped bottom portion provided in the sealing cover and the bottom board of the air cock is smaller than the width of the sealing gasket. The lower portion of the air cock is provided with an air house, breathing holes are homogeneously punched on the lower wall of the air house. The vacuum holding bag has the advantages of simple design, compact structure, convenient usage, which is easy to popularize and apply.
Description
The utility model relates to a kind of storage bag that is used for stored article, relate in particular to a kind of can evacuated storage bag.
In daily life; people often directly store article in cupboard or sack the inside; that have in addition be directly exposed to the outside; because these article directly contact with outside air; were it not for and take the actv. safety method, after a period of time, that these article will occur is mouldy, make moist or by phenomenons such as moths; especially in moist area of heavy rainfull and coastland, this phenomenon is more common.A kind of Vacuum package of now selling on the market, constitute by the sealing band at bag, sack place and the seal valve on the bag wall, because the seal valve valve is made up of last dish, lower wall and vent plug, in the upper groove of last dish vent plug is installed, vent plug is made up of gland and packing seal, be fixedly connected with a connecting rod below the gland, the connecting rod bottom is provided with block, pipe link need be installed in the aspirating hole of valve base plate when installing, to the structure more complicated that makes whole seal valve, the valve volume is bigger, brings some inconvenience to installing, using and collect all.
It is a kind of simple in structure that the purpose of this utility model is to provide, and can prevent effectively that bag interior article from making moist, mouldy Vacuum package.
For achieving the above object, the technical solution of the utility model is to have adopted a kind of Vacuum package, this Vacuum package is made of sack, sealing band and seal valve, seal valve is made of the seal cover cap of packing seal of placing in valve, the valve and the assembling of valve upper end, wear on the base plate of valve and be equipped with aspirating hole, the termination, tubular bottom in the seal cover cap is apart from the size of the valve base plate gauge less than packing seal.
The below of described valve is provided with an air chamber, evenly is equipped with breather hole on the lower wall of air chamber.
Adopt above-mentioned technical scheme, after article are put into storage bag, with sealing band sack is sealed, bleed from the aspirating hole on the valve base plate with pump bowl then, when being extracted into certain degree, air is very thin so that fully played moistureproof, mothproof effect in the sack, this Vacuum package seal valve simplicity of design, compact conformation, Vacuum package is easy to use, is easy to apply.
Below in conjunction with accompanying drawing the utility model is further explained and illustrates:
Fig. 1 is an example structure scheme drawing of the present utility model.
As shown in Figure 1, this Vacuum package is made of seal valve, sack 8 and sealing band 9.Seal valve is made of the seal cover cap 1 of packing seal of placing in valve 3, the valve 32 and the assembling of valve 3 upper port places, wears on the base plate of valve 3 and is equipped with aspirating hole 5, and the below of valve 3 is provided with air chamber 6, evenly is equipped with breather hole 7 on the lower wall of air chamber 6.Sack 8 is a circular hole with the junction of seal valve, and the plastic cloth sealing of circular sticks between the base plate of pressing plate 4 and valve 3.Closing plate 2 is made of the flat board and the dull and stereotyped rubber pad of pasting down at top.
During use, earlier article are put into storage bag, then the sealing part of sack 8 is walked around the interior pipe of sealing band 9, again " C " shape outer tube sleeve of sealing band 9 is pressed on inner pipe, thereby play sealing function; Next the seal cover cap 1 of seal valve is opened, pump bowl is pressed on the pressing plate 4 valve 3 is bled, when in being evacuated to sack 8, being approximately vacuum, remove pump bowl, seal cover cap 1 is tightened on the valve packing seal compressed do not make a bag interior air inlet, so just can play the effect of effective preservation article.
Claims (2)
1, a kind of Vacuum package, constitute by sack (8), sealing band (9) and seal valve, it is characterized in that, seal valve is made of the seal cover cap (1) of packing seal of placing in valve (3), the valve (3) (2) and the assembling of valve (3) upper port place, wear on the base plate of valve and be equipped with aspirating hole (5), the termination, pipe bottom in the seal cover cap (1) is apart from the size of the valve base plate gauge less than packing seal (2).
2, storage bag according to claim 1 is characterized in that, the below of described valve (3) is provided with an air chamber (6), evenly is equipped with breather hole (7) on the lower wall of air chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219649 CN2478966Y (en) | 2001-04-17 | 2001-04-17 | Vacuum preserving bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219649 CN2478966Y (en) | 2001-04-17 | 2001-04-17 | Vacuum preserving bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478966Y true CN2478966Y (en) | 2002-02-27 |
Family
ID=33637415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219649 Expired - Fee Related CN2478966Y (en) | 2001-04-17 | 2001-04-17 | Vacuum preserving bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478966Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455860C (en) * | 2004-03-23 | 2009-01-28 | 伊利诺斯器械工程公司 | Sealed check valves for vacuum accessories |
| WO2010130089A1 (en) * | 2009-05-12 | 2010-11-18 | Chen Hsin-Yu | Vacuum non-return exhaust valve |
| CN107362398A (en) * | 2017-08-07 | 2017-11-21 | 刘延君 | A kind of disposable blood dialysis nursing bag |
| CN114701745A (en) * | 2022-05-14 | 2022-07-05 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging bag |
-
2001
- 2001-04-17 CN CN 01219649 patent/CN2478966Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455860C (en) * | 2004-03-23 | 2009-01-28 | 伊利诺斯器械工程公司 | Sealed check valves for vacuum accessories |
| WO2010130089A1 (en) * | 2009-05-12 | 2010-11-18 | Chen Hsin-Yu | Vacuum non-return exhaust valve |
| CN107362398A (en) * | 2017-08-07 | 2017-11-21 | 刘延君 | A kind of disposable blood dialysis nursing bag |
| CN114701745A (en) * | 2022-05-14 | 2022-07-05 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging bag |
| CN114701745B (en) * | 2022-05-14 | 2023-11-10 | 宿州市美联阳光饲料有限责任公司 | Feed fermentation packaging 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 |