CN203173121U - Vacuum preservation box - Google Patents
Vacuum preservation box Download PDFInfo
- Publication number
- CN203173121U CN203173121U CN 201320114505 CN201320114505U CN203173121U CN 203173121 U CN203173121 U CN 203173121U CN 201320114505 CN201320114505 CN 201320114505 CN 201320114505 U CN201320114505 U CN 201320114505U CN 203173121 U CN203173121 U CN 203173121U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- food
- box body
- vacuum valve
- preservation
- 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 the technical field of preservation boxes, in particular to a vacuum preservation box. The vacuum preservation box comprises a box body, an upper cover and hasps. The box body and the upper cover are connected through the hasps. A vacuum valve is arranged on the upper cover and provided with an exhaust vent. A seal ring is arranged between a contact position between the vacuum valve and the upper cover. When the vacuum valve is used for food preservation, food is placed in the box body first, then the vacuum valve is used for exhausting air in the box body, and therefore the food is preserved in a vacuum mode, time of the food preservation is prolonged, and the food can be kept fresh.
Description
Technical field
The utility model relates to the crisper technical field, especially a kind of vacuum crisper.
Background technology
In food production and preservation process, need to use crisper, but present crisper all adopts the space of hermetic type to carry out fresh-keeping, all also can have certain air in the inside of crisper like this, so just be unfavorable for fresh-keeping to food, fresh-keeping effect is poor.
The utility model content
In order to overcome the deficiency of existing crisper fresh-keeping effect difference, the utility model provides a kind of vacuum crisper.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of vacuum crisper, comprise box body, loam cake and hasp, connect by hasp between described box body, the loam cake, cover on described and be provided with vacuum valve, described vacuum valve is provided with deflation hole, and described vacuum valve and loam cake contact position are provided with seal ring.
The beneficial effects of the utility model are, this vacuum crisper is placed on food in the box earlier in to food fresh-keeping, utilizes vacuum valve that the air in the box is discharged subsequently, so just can carry out vacuum to food and preserve, improve the time that food is preserved, can keep food fresh.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Among the figure 1, box body, 2, loam cake, 3, hasp, 4, vacuum valve, 5, deflation hole.
The specific embodiment
Be structural representation of the present utility model as Fig. 1, a kind of vacuum crisper, comprise box body 1, loam cake 2 and hasp 3, connect by hasp 3 between described box body 1, the loam cake 2, described loam cake 2 is provided with vacuum valve 4, described vacuum valve 4 is provided with deflation hole 5, and described vacuum valve 4 is provided with seal ring with loam cake 2 contact positions.
This vacuum crisper food is carried out fresh-keeping in, food is placed in the box body 1, covers loam cake 2, use vacuum valve 4 that the air in the box body 1 is discharged by deflation hole 5 subsequently, so just an evacuated space can be in box body 1, formed, so just fresh-keeping effect can be improved.
Claims (3)
1. a vacuum crisper comprises box body (1), loam cake (2) and hasp (3), connects by hasp (3) between described box body (1), the loam cake (2), it is characterized in that described loam cake (2) is provided with vacuum valve (4).
2. vacuum crisper according to claim 1 is characterized in that, described vacuum valve (4) is provided with deflation hole (5).
3. vacuum crisper according to claim 1 is characterized in that, described vacuum valve (4) is provided with seal ring with loam cake (2) contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114505 CN203173121U (en) | 2013-03-14 | 2013-03-14 | Vacuum preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114505 CN203173121U (en) | 2013-03-14 | 2013-03-14 | Vacuum preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173121U true CN203173121U (en) | 2013-09-04 |
Family
ID=49069860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114505 Expired - Fee Related CN203173121U (en) | 2013-03-14 | 2013-03-14 | Vacuum preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173121U (en) |
-
2013
- 2013-03-14 CN CN 201320114505 patent/CN203173121U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU HENGHUI FOOD CO., LTD. Free format text: FORMER OWNER: CHANGZHOU HUIHUA FOOD CO., LTD. Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: Wujin District Zou Quzhen Longtan Village zhangjiacun 213000 Jiangsu city in Changzhou province 89 District No. 2, No. 24 No. -27 Patentee after: Changzhou Heng Hui Food Co., Ltd. Address before: 213000 Jiangsu Province, Changzhou city Wujin District Zou Industrial Zone No. 8 Industrial Avenue Patentee before: Changshu Huihua Food Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |