CN201647371U - Liquid food vacuum preserving tank - Google Patents
Liquid food vacuum preserving tank Download PDFInfo
- Publication number
- CN201647371U CN201647371U CN201020104311XU CN201020104311U CN201647371U CN 201647371 U CN201647371 U CN 201647371U CN 201020104311X U CN201020104311X U CN 201020104311XU CN 201020104311 U CN201020104311 U CN 201020104311U CN 201647371 U CN201647371 U CN 201647371U
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- piston
- tank body
- tank
- handle
- thread
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- Expired - Fee Related
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Abstract
The utility model relates to a liquid food vacuum preserving tank comprising a tank body and a cap body partially pivoted to the top of the tank body, wherein a piston is arranged in the tank body; a circular transparent handle is arranged on the piston on which a thread seal ring is arranged. The liquid food vacuum preserving tank can achieve a vacuum state in the tank without using a pump and has the advantages of convenient use and portability.
Description
Technical field
The utility model relates to a kind of vacuum and preserves container, is that a kind of food liquid vacuum is preserved jar specifically.
Background technology
Food liquid is because more apt to deteriorate, and the holding time after therefore breaking a seal is very short, even put into bottle inner cap upper bottle cover, also can go bad owing to having air in the bottle.Many vacuum freshness retainings of the news container that occurs all needs to use in addition pump bowl at present, with the internal tank air extraction, to reach the purpose of vacuum freshness retaining, but this pump bowl and vacuum freshness retaining container are separated from each other, be not easy to carry, in case and pump bowl loses, the vacuum freshness retaining container has also just lost its effect, causes waste.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of food liquid vacuum to preserve jar, can realize a jar interior vacuum without pump bowl, and is easy to use and can carry.
For reaching above purpose, the technical scheme that the utility model is taked is: a kind of food liquid vacuum is preserved jar, comprise that a tank body and part are articulated in the lid on this tank body top, described tank interior is provided with a piston, this piston is provided with a circular transparent handle, also has a thread seal circle on the described piston.
On the basis of technique scheme, be provided with screw thread around the described handle.
On the basis of technique scheme, described thread seal circle is located between piston and the handle, and the two is interconnected.
On the basis of technique scheme, described inner tank wall is provided with thread rubber layer.
On the basis of technique scheme, described thread seal circle and interconnects the two between piston and thread rubber layer.
The beneficial effects of the utility model are: described tank interior is provided with piston, have the thread seal circle on the piston,, the air in the tank body is got rid of in the thread gaps again by rotating piston or handle, thereby reach the vacuum state of tank interior, for the liquid of being adorned in the jar plays fresh-keeping effect.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model first embodiment;
Fig. 2 is the structure cutaway view of the utility model second embodiment;
Reference numeral: tank body 1, lid 2, piston 3, handle 4, thread seal circle 5, screw thread 6, thread rubber layer 7.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, be the utility model first embodiment, described food liquid vacuum is preserved jar and is comprised a tank body 1, one this topic 2 is articulated in tank body 1, can cover closely on tank body 1, the inside of described tank body 1 is provided with a piston 3, this piston 3 is provided with a circular transparent handle 4, in the present embodiment, described handle 4 peripheries have screw thread 6, have a thread seal circle 5 on the described piston 3, and described thread seal circle 5 connects handle 4 and piston 3, described handle 4 can and piston 3 between mutually the rotation, but can not rotate disengaging piston 3.During use, piston 3 is mentioned, food liquid is poured into tank body 1 inside, then piston 3 is pressed into tank body, while rotating handles 4, owing to have screw thread on the handle 4, and has thread seal circle 5 on the piston 3, therefore can produce the slit by rotation between handle 4 and the piston 3, up-and-down movement piston 3 makes the gas between tank body 1 and the piston 3 discharge by the slit, be reduced to the liquid level place of food liquid until piston 3, once more that handle 4 rotations are tight, this moment, the air of food liquid top was all discharged, to reach the effect of insurance.
As shown in Figure 2, be the utility model second embodiment, be with the first embodiment difference, the internal side wall of described tank body 1 is provided with thread rubber layer 7, described handle 4 is fixed in piston 3, and described thread seal circle 5 is between piston 3 and thread rubber layer 7, and with the two connection.During use, piston 3 is mentioned, food liquid is poured into tank body 1 inside, then piston 3 is pressed into tank body, while rotating handles 4, handle 4 drive pistons 3 in tank body 1 inner rotation, thereby lifting piston 3, by rotation produce slit between thread seal circle 5 and the thread rubber layer 7 this moment, and the gas between tank body 1 and the piston 3 is discharged by the slit, behind air exhaustion, rotate handle 4 more, food liquid with the nearly body rubber layer of lid, can form vacuum state owing to be under pressure upwards.
The utility model not only is confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (5)
1. a food liquid vacuum is preserved jar, comprises that a tank body and part are articulated in the lid on this tank body top, and it is characterized in that: described tank interior is provided with a piston, and this piston is provided with a circular transparent handle, also has a thread seal circle on the described piston.
2. food liquid vacuum as claimed in claim 1 is preserved jar, it is characterized in that: be provided with screw thread around the described handle.
3. food liquid vacuum as claimed in claim 2 is preserved jar, and it is characterized in that: described thread seal circle is located between piston and the handle, and the two is interconnected.
4. food liquid vacuum as claimed in claim 1 is preserved jar, and it is characterized in that: described inner tank wall is provided with thread rubber layer.
5. food liquid vacuum as claimed in claim 4 is preserved jar, it is characterized in that: described thread seal circle and interconnects the two between piston and thread rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020104311XU CN201647371U (en) | 2010-01-28 | 2010-01-28 | Liquid food vacuum preserving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020104311XU CN201647371U (en) | 2010-01-28 | 2010-01-28 | Liquid food vacuum preserving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647371U true CN201647371U (en) | 2010-11-24 |
Family
ID=43112602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020104311XU Expired - Fee Related CN201647371U (en) | 2010-01-28 | 2010-01-28 | Liquid food vacuum preserving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048994A (en) * | 2017-06-14 | 2017-08-18 | 周林斌 | Automatic watering vacuum tank stewes the application method of pot |
| CN109349202A (en) * | 2018-11-08 | 2019-02-19 | 中国水产科学研究院南海水产研究所 | A kind of small dimension aquatic product sprout transport device can be recycled |
-
2010
- 2010-01-28 CN CN201020104311XU patent/CN201647371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048994A (en) * | 2017-06-14 | 2017-08-18 | 周林斌 | Automatic watering vacuum tank stewes the application method of pot |
| CN109349202A (en) * | 2018-11-08 | 2019-02-19 | 中国水产科学研究院南海水产研究所 | A kind of small dimension aquatic product sprout transport device can be recycled |
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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: 20101124 Termination date: 20120128 |