CN2214928Y - High-vacuum fresh-keeping container - Google Patents
High-vacuum fresh-keeping container Download PDFInfo
- Publication number
- CN2214928Y CN2214928Y CN 95200651 CN95200651U CN2214928Y CN 2214928 Y CN2214928 Y CN 2214928Y CN 95200651 CN95200651 CN 95200651 CN 95200651 U CN95200651 U CN 95200651U CN 2214928 Y CN2214928 Y CN 2214928Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- lid
- air valve
- air
- fresh
- 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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- Packages (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The utility model relates to a moisture-proof, mildew-proof, and fresh-keeping high-vacuum fresh-keeping container, which is composed of a box cover, a box body, an air valve, a vacuum air pump, sealing rings, etc., wherein, the box cover is provided with an inner slot, the sealing ring is inlaid inside the inner slot, and the bottom end of the box cover is provided with four one-way air holes; the air valve is arranged in the center of an upper cover, the upper end of the air valve is provided with a press-button, and the bottom end of the air valve is provided with two vent holes; the vacuum air pump is pressed on the air valve in the center of the box cover vertically, and a piston is arranged inside the air pump of the vacuum air pump; the lower end of the piston is provided with an air pumping hole and the sealing ring. The high-vacuum fresh-keeping container is the most ideal container for keeping fresh for pastry, sweets, foods, medicine, etc.
Description
The utility model relates to a kind of preservation device that is used for food hygiene, especially has the high vacuum antistaling container of protection against the tide, mildew-resistant, fresh-keeping, insect protected.
Present known food fresh-keeping method all adopts refrigerator storage or vacuumizes modes such as bag fresh-keeping, problems such as rotten, mouldy, rotten take place in the long-time food that stores easily, general also inapplicable numerous students in middle and primary schools of lunch box or lunch carrier long-term storage food, especially in hot and moist season, often make food spoilage.
The purpose of this utility model provides a kind of high vacuum antistaling container, and it can preserve candy, medicine, roasted seeds and nuts and food etc.Really have protection against the tide, mildew-resistant, fresh-keeping, anti-good function of damaging by worms, in the yellow plum season of a run of wet weather, as deposit high-grade photographic camera head mirror or high optics camera lens, this product optimal container that will be absolutely necessary, it also is applicable to numerous students in middle and primary schools, public or taxi-man and working clan satisfy needs band lunch person hold food and other food, with hot and moist season, can allow the user of this product worry that no longer the food that is held degenerates fully especially.
The purpose of this utility model is achieved in that the utility model relates to a kind of protection against the tide, mildew-resistant, fresh-keeping high vacuum antistaling container.It is made up of lid, box body, air valve, vacuum pump, seal ring etc., lid has an inside groove, in inside groove, stud with a seal ring, take out product air lid and the tight adhesive of box body by vacuum pump, there are four unidirectional pores the bottom of lid, there is a vacuum lid upper end, air-valve device is in the central authorities of lid, in the upper end of air valve one knob is arranged, there are 2 air extractor vents the air valve bottom, vacuum pump vertically is pressed on the air valve of lid central authorities, and a piston is arranged in the pump bowl of vacuum pump, in the lower end of piston aspirating hole and seal ring is arranged.It is the container that fresh-keeping cake, candy, food, medicine etc. are managed most.
Owing to adopt such scheme, make box body with high strength, transparent, non-toxic plastic, on criticize highstrenghtpiston's seal cover cap.There is vacuum extractor at the top of lid with the pump bowl of the vacuum pump bleeding point to last tops, twitch continuously several down, can will be evacuated to certain degree of vacuum in the box.Because air is less in the box, general bacterium can not survive, to reach the purpose of the utility model long-period freshness preserving.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model lid and box body structure scheme drawing.
Fig. 2 is the utility model lid and box body structure birds-eye view.
Fig. 3 is the utility model vacuum pump structure scheme drawing.
1. box bodys, 2. lids, 3. unidirectional pore 4. air valves 5. knobs 6. air extractor vents among the figure
7. seal ring 8. vacuum pumps 9. aspirating holes 10. pump bowls 11. pistons
At Fig. 1, Fig. 2, among the embodiment shown in Figure 3, a kind of high vacuum antistaling container, by lid, box body, air valve, vacuum pump, compositions such as seal ring, lid (2) has an inside groove, in inside groove, stud with a seal ring (7) by vacuum pump (8) the closely adhesive of lid (2) and box body (1) that deflates, there are four unidirectional pores (3) bottom of lid (2), there is a vacuum extractor lid (2) upper end, air valve (4) device is in the central authorities at lid (2) top, in the upper end of air valve (4) knob (5) is arranged, there are 2 air extractor vents (6) air valve (4) bottom, vacuum pump (8) vertically is pressed on the air valve (4) of lid (2) central authorities, one piston (11) is arranged in the pump bowl of vacuum pump (10), aspirating hole (9) and seal ring are arranged in the lower end of piston (11).
People can store the fresh-keeping article of guaranteeing the quality with needs and place in the box, satisfy straight and even being placed on the box mouth of box, hand-operating vacuum-pump is enclosed within on the air valve of lid central authorities, hold the pump housing with one, allow it vertically and down gently press, another hand then will be held the pump handle and spur at the uniform velocity up and down, has engendered vacuum in the box.According to your the required length of depositing the article freshness date, decide the number of times of bleeding.The number of times that should bleed is many more, and its degree of vacuum is high more, and sealing property is good more.The maximum vacuum of vacuum crisper can reach 0.07Mpa, at least on average can reach 0.04Mpa.Bleed back lid and box body with tight adhesive, do not open with hand.As extracting article in the box, only with hand refers to push the air valve of lid central authorities, and this moment, air promptly entered rapidly in the box, and lid is also opened thereupon.Article are inserted after crisper deflates, and do not place the place that sunlight directly shines; The food that needs long-term vacuum to deposit should every month or check once, and bleed 1-2 time with hand-operating vacuum-pump more every other month.
Claims (1)
1, a kind of high vacuum antistaling container, form by lid, box body, air valve, vacuum pump, seal ring etc., it is characterized in that lid (2) has an inside groove, in inside groove, stud with a seal ring (7) by vacuum pump (8) the closely adhesive of lid (2) and box body (1) that deflates, there are four unidirectional pores (3) bottom of lid (2), there is a vacuum extractor lid (2) upper end, air valve (4) device is in the central authorities at lid (2) top, in the upper end of air valve (4) knob (5) is arranged, there are 2 air extractor vents (6) air valve (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200651 CN2214928Y (en) | 1995-01-16 | 1995-01-16 | High-vacuum fresh-keeping container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200651 CN2214928Y (en) | 1995-01-16 | 1995-01-16 | High-vacuum fresh-keeping container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214928Y true CN2214928Y (en) | 1995-12-13 |
Family
ID=33854334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200651 Expired - Fee Related CN2214928Y (en) | 1995-01-16 | 1995-01-16 | High-vacuum fresh-keeping container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214928Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131583A1 (en) * | 2007-04-26 | 2008-11-06 | Chen Xinyu | Sealed container of vacuum-pumping |
| WO2008154774A1 (en) * | 2007-06-20 | 2008-12-24 | Chen Xinyu | Sealing cap |
| US9296543B2 (en) | 2012-07-31 | 2016-03-29 | Heb Grocery Company, Lp | Vacuum cooler |
-
1995
- 1995-01-16 CN CN 95200651 patent/CN2214928Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131583A1 (en) * | 2007-04-26 | 2008-11-06 | Chen Xinyu | Sealed container of vacuum-pumping |
| WO2008154774A1 (en) * | 2007-06-20 | 2008-12-24 | Chen Xinyu | Sealing cap |
| US9296543B2 (en) | 2012-07-31 | 2016-03-29 | Heb Grocery Company, Lp | Vacuum cooler |
| US9932165B2 (en) | 2012-07-31 | 2018-04-03 | Heb Grocery Company, Lp | Vacuum cooler |
| US10464734B2 (en) | 2012-07-31 | 2019-11-05 | Heb Grocery Company, Lp | Vacuum cooler |
| US10486887B2 (en) | 2012-07-31 | 2019-11-26 | Heb Grocery Company, Lp | Vacuum cooler |
| US10486888B2 (en) | 2012-07-31 | 2019-11-26 | Heb Grocery Company, Lp | Vacuum cooler |
| US11319137B2 (en) | 2012-07-31 | 2022-05-03 | H-E-B, Lp | Vacuum cooler |
| US11554907B2 (en) | 2012-07-31 | 2023-01-17 | H-E-B, Lp | Vacuum cooler |
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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 |