CN202265055U - Household vacuum preservation box - Google Patents
Household vacuum preservation box Download PDFInfo
- Publication number
- CN202265055U CN202265055U CN2011203454262U CN201120345426U CN202265055U CN 202265055 U CN202265055 U CN 202265055U CN 2011203454262 U CN2011203454262 U CN 2011203454262U CN 201120345426 U CN201120345426 U CN 201120345426U CN 202265055 U CN202265055 U CN 202265055U
- Authority
- CN
- China
- Prior art keywords
- box body
- loam cake
- upper cover
- home
- base plate
- 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
Links
Images
Landscapes
- Packages (AREA)
Abstract
The utility model discloses a household vacuum preservation box, which comprises a bottom plate, a box body and an upper cover. The box body is fixed on the bottom plate. A vacuum pumping device is arranged at the bottom of the box body above the bottom plate. The box body and the upper cover are fastened together through fasteners and hinges. A sealing ring is arranged between the box body and the upper cover. The upper cover is made of transparent plastic. A calender disc and a pressure valve are additionally arranged on the upper cover. An opening is arranged on the bottom plate. A sealing cover is arranged at the opening. The household vacuum preservation box has the advantages of good preservation effect, good sealing performance, convenience in maintenance, high practicability and the like.
Description
Technical field
The utility model relates to the airtight container technical field, especially relates to a kind of vacuum crisper.
Background technology
Places such as family often need be used to preserve the container of article such as food, medicine.At present, these containers adopt the effect that sealing or the mode that vacuumizes reach fresh-keeping, guarantee the quality mostly.But still there is oxygen in inside after the seal of vessel, make fresh-keeping article produce oxidizing reaction, fresh-keeping effect is undesirable; Vacuumize the vacuum box poor sealing of formula, and must open it will search in the vacuum box article time, destroy the vacuum property of the inside.Therefore be necessary to improve.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of home-use vacuum crisper, characteristics such as it has, and fresh-keeping effect is better, leak tightness strong, practicality.
To achieve these goals; The technical scheme that the utility model adopted is: home-use vacuum crisper; Comprise base plate, box body and loam cake, said box body is fixed on the base plate, and box body bottom, base plate top are provided with vacuum extractor; Loam cake is fastened on the box body, and loam cake is processed by transparent material.
Said base plate is provided with opening, and opening part is provided with capping.
Cover on said and be provided with calendar-disc.
Cover on said and be provided with air pressure valve.
Said box body and loam cake snap together through buckle, hinge, are lined with seal ring between box body, the loam cake.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: 1, fresh-keeping effect is better.The home-use vacuum crisper of the utility model is provided with vacuum extractor, like this, and after the fresh-keeping article of needs are positioned within the box body; Its inside is vacuumized, and then article are in vacuum state, have slowed down oxidized process greatly; So fresh-keeping effect is fabulous; And box body and loam cake through buckle, being hinged snaps together, between be lined with seal ring, good airproof performance.2, maintenance is convenient.Open the device that capping can be overhauled box body bottom, the setting of base plate top.3, convenient and practical.Loam cake is that transparent material is processed, but the article that hold in the direct viewing box body, on cover and be provided with air pressure valve, in the time of need opening loam cake, utilize the air pressure valve venting, can open loam cake after making the box body inside and outside air pressure balance.4, perfect in shape and function.On cover and be provided with calendar-disc, can put down in writing the resting period of article in the vacuum crisper.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the bottom construction scheme drawing of the utility model;
Fig. 3 is the explosion type STRUCTURE DECOMPOSITION figure of the utility model;
Among the figure: 1, base plate, 11, capping; 2, box body; 3, seal ring; 4, loam cake; 5, calendar-disc; 6, air pressure valve; 7, hinge; 8, buckle.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment sees Fig. 1 to shown in Figure 5, home-use vacuum crisper; Comprise base plate 1, box body 2 and loam cake 4, box body 2 is fixed on base plate 1, leaves the space between the bottom of box body 2 and base plate 1 top; To put vacuum extractor, vacuum extractor can be an electric vacuum pump, also can adopt alternate manner.The vacuum extractor of optimizing comprises battery case, surface-mounted integrated circuit, vacuum pump, baroswitch etc.Battery in the battery case is that vacuum pump and surface-mounted integrated circuit provide working power.The mode of operation of surface-mounted integrated circuit, the intelligentized control vacuum pump of baroswitch.
Convenient in order to overhaul vacuum extractor, on base plate 1, be provided with opening, opening part is provided with capping 11.
Loam cake 4 is fastened on the box body 2; Loam cake 4 is processed by transparent material, can observe directly the article of box body the inside like this, also is provided with air pressure valve 6 on the said loam cake 4; When needs are opened loam cake 4; The air pressure valve 6 of only need outwarding winding makes the inside and outside equilibrium of pressure of box body 2, can be with home-use vacuum crisper smooth opening.In order to put down in writing the standing time of the article of depositing in the home-use vacuum crisper, loam cake 4 is provided with calendar-disc 5.
Vacuum extractor, air pressure valve, calendar-disc etc. are widely-used at present, and its structure is identical with prior art with principle, repeats no more here.
Claims (5)
1. home-use vacuum crisper; Comprise base plate (1), box body (2) and loam cake (4), it is characterized in that: said box body (2) is fixed on the base plate (1), and box body (2) bottom, base plate (1) top are provided with vacuum extractor; Loam cake (4) is fastened on the box body (2), and loam cake (4) is processed by transparent material.
2. home-use vacuum crisper according to claim 1 is characterized in that: said base plate (1) is provided with opening, and opening part is provided with capping (11).
3. home-use vacuum crisper according to claim 1 is characterized in that: said loam cake (4) is provided with calendar-disc (5).
4. home-use vacuum crisper according to claim 1 is characterized in that: said loam cake (4) is provided with air pressure valve (6).
5. home-use vacuum crisper according to claim 1 is characterized in that: said box body (2) and loam cake (4) snap together through buckle (8), hinge (7), are lined with seal ring (3) between box body (2), the loam cake (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203454262U CN202265055U (en) | 2011-09-15 | 2011-09-15 | Household vacuum preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203454262U CN202265055U (en) | 2011-09-15 | 2011-09-15 | Household vacuum preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265055U true CN202265055U (en) | 2012-06-06 |
Family
ID=46155863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203454262U Expired - Fee Related CN202265055U (en) | 2011-09-15 | 2011-09-15 | Household vacuum preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276344A (en) * | 2013-07-04 | 2015-01-14 | 王山泉 | Novel combined high-vacuum preservation box |
| WO2021114470A1 (en) * | 2019-12-09 | 2021-06-17 | 枣庄宝武机电科技开发有限公司 | Vacuum tank fresh-keeping refrigerating refrigerator |
| CN113340042A (en) * | 2021-04-19 | 2021-09-03 | 海信（山东）冰箱有限公司 | Preservation box subassembly and refrigerator |
-
2011
- 2011-09-15 CN CN2011203454262U patent/CN202265055U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276344A (en) * | 2013-07-04 | 2015-01-14 | 王山泉 | Novel combined high-vacuum preservation box |
| WO2021114470A1 (en) * | 2019-12-09 | 2021-06-17 | 枣庄宝武机电科技开发有限公司 | Vacuum tank fresh-keeping refrigerating refrigerator |
| CN113340042A (en) * | 2021-04-19 | 2021-09-03 | 海信（山东）冰箱有限公司 | Preservation box subassembly and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY165861A (en) | Moisture-proof container | |
| CN105674676A (en) | Fresh-keeping drawer and refrigerator using fresh-keeping drawer | |
| CN202321186U (en) | Vacuum box | |
| CN202265055U (en) | Household vacuum preservation box | |
| CN105444517A (en) | Control method for gas concentration in freshness-retaining drawer | |
| CN213324717U (en) | Automatic vacuumized grain storage barrel | |
| CN203345433U (en) | Full-automatic vacuum preservation box | |
| CN203454588U (en) | Storage moisture preservation box and refrigerator with storage moisture preservation box | |
| CN201276270Y (en) | Air conditioning fresh-keeping box | |
| CN206915031U (en) | A kind of Portable negative-pressure incubator | |
| CN105509408B (en) | Pressure balance mechanism and the refrigerator for using the pressure balance mechanism | |
| CN204688748U (en) | Vacuum freshness retaining article-storage device | |
| CN207404228U (en) | A kind of environmentally protective cold-resistant food container | |
| CN202265057U (en) | Improved vacuum fresh-keeping box | |
| CN209275229U (en) | A kind of moisture-proof storage box of household | |
| CN206218511U (en) | A kind of Simple fresh-keeping device | |
| CN206231880U (en) | A kind of marine product refrigeration storage tank | |
| CN203576366U (en) | Vacuum dryer for kitchen | |
| CN202144349U (en) | Polar plate storage box | |
| CN203158458U (en) | Vacuum tank | |
| CN202389768U (en) | Vacuumizing device and preservation box for vacuumizing device | |
| CN205203798U (en) | Vacuum refreshing box of sealed effect improvement | |
| CN202011529U (en) | Frozen food transporting box | |
| CN202912143U (en) | Negative pressure preservation box | |
| CN203229014U (en) | Novel vacuum bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140915 |
|
| EXPY | Termination of patent right or utility model |