CN204624270U - A kind of vacuum crisper - Google Patents
A kind of vacuum crisper Download PDFInfo
- Publication number
- CN204624270U CN204624270U CN201520279887.2U CN201520279887U CN204624270U CN 204624270 U CN204624270 U CN 204624270U CN 201520279887 U CN201520279887 U CN 201520279887U CN 204624270 U CN204624270 U CN 204624270U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- pressure release
- vacuum
- vacuum crisper
- piston
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A kind of vacuum crisper, comprise and mutually to be covered by seal ring and to form box body and the upper cover of reservoir vessel, on cover and be provided with vacuum extractor and pressure relief device, vacuum extractor comprise be arranged on cover vacuumize cylinder, and be movably arranged on and vacuumize depression bar in cylinder and piston; The bottom vacuumizing cylinder is provided with the pore be communicated with reservoir vessel inside, and the bottom of piston and depression bar is integrally mounted, and the bottom of piston is provided with the valve body coordinated with pore.The utility model by operation vacuum extractor the air pressure of internal tank is reduced, without the need to using external pump bowl, vacuum extractor simple and compact for structure, cost is low, result of use good.
Description
Technical field
The utility model relates to a kind of vacuum crisper.
Background technology
In prior art, the kind of vacuum crisper is a lot, as Chinese patent literature CN104229307A discloses a kind of vacuum crisper on December 24th, 2014, crisper is provided with a Non-return air valve, air in box is taken out by pump bowl during use, make to become vacuum state in box, and make to keep vacuum state in box by Non-return air valve.
The vacuum crisper of these types, its box body itself does not have vacuum extractor, needs additionally to use pump bowl and vacuumize during use, uses operation to bother very much.Therefore, also require further improvement.
Summary of the invention
The purpose of this utility model aim to provide a kind of simplicity of design, rational in infrastructure, without the need to using the vacuum crisper that pump bowl vacuumizes, to overcome weak point of the prior art.
By a kind of vacuum crisper that this object designs, comprise and mutually to be covered by seal ring and to form box body and the upper cover of reservoir vessel, on cover and be provided with vacuum extractor and pressure relief device, its architectural feature is, described vacuum extractor comprise be arranged on cover vacuumize cylinder, and be movably arranged on and vacuumize depression bar in cylinder and piston; The bottom vacuumizing cylinder is provided with the pore be communicated with reservoir vessel inside, and the bottom of piston and depression bar is integrally mounted, and the bottom of piston is provided with the valve body coordinated with pore.
The outer rim of described piston is provided with and the soft loudspeaker sheet vacuumizing an inwall and coordinate.
Described pore is cylinder hole; Valve body puts in it, and bottom is provided with the soft body cap of salable pore.
Described soft body cap is inverted cone shape.
The top of described depression bar passes and vacuumizes cylinder and form the handle vertical with shaft.
The described top vacuumizing cylinder is opened wide and is formed opening, and opening is provided with handle.
For covering the pedestal that is connected on opening bottom described handle, pedestal upwards extends to form ring-type and to hand in hand portion.
Described pressure relief device comprises the pressure release cylinder being arranged on and covering, and be communicated with reservoir vessel inside bottom pressure release cylinder, top is provided with pressure release air valve, is provided with the soft pressure release air valve cap of salable pressure release cylinder bottom pressure release air valve.
Described soft pressure release air valve cap is inverted cone shape.
Describedly vacuumize together with cylinder abuts against with pressure release cylinder.
The utility model has following beneficial effect:
Reservoir vessel can be used for accommodating food, and the degree of vacuum in container is higher, and inner floating dust, bacterium, virus, humidity are fewer, and the more difficult survival and reproduction of bacterial virus, container just can obtain better fresh-keeping effect.
Reservoir vessel by increasing the dish of the annex various material of support ring support and shape, to facilitate food storage and the taking-up of cooking front and back, and can reduce vessel cleaning difficulty.
By operation vacuum extractor the air pressure of internal tank is reduced, without the need to using external pump bowl, vacuum extractor simple and compact for structure, cost is low, result of use good.
Accompanying drawing explanation
Fig. 1 is the assembling stereogram of the utility model one embodiment.
Fig. 2 is the semisectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 2, this vacuum crisper, comprise and mutually to be covered by seal ring 3 and to form box body 1 and the upper cover 2 of reservoir vessel, upper cover 2 is provided with vacuum extractor and pressure relief device, vacuum extractor comprises being arranged on upper cover 2 vacuumizes cylinder 21, and is movably arranged on and vacuumizes depression bar 5 in cylinder 21 and piston 6; The bottom vacuumizing cylinder 21 is provided with the pore 22 be communicated with reservoir vessel inside, and piston 6 is integrally mounted with the bottom of depression bar 5, and the bottom of piston 6 is provided with the valve body 61 coordinated with pore 22.
Further, the outer rim of piston 6 is provided with and the soft loudspeaker sheet 62 vacuumizing cylinder 21 inwall and coordinate, and can ensure piston 6 and the sealing vacuumizing cylinder 21 inwall, prevent gas leakage.
Further, pore 22 is cylinder hole; Valve body 61 puts in it, and bottom is provided with the soft body cap 63 of salable pore 22, can ensure body cap 63 and the sealing of pore 22, prevent gas leakage.
Further, soft body cap 63, in inverted cone shape, can further improve air-tightness.
Further, the top of depression bar 5 passes and vacuumizes cylinder 21 and form the handle vertical with shaft, and convenient people use.
Further, formation opening is opened wide at the top vacuumizing cylinder 21, opening is provided with handle 4.
Further, for covering the pedestal that is connected on opening bottom handle 4, pedestal upwards extends to form ring-type and to hand in hand portion, makes monnolithic case more attractive in appearance.
Further, pressure relief device comprises the pressure release cylinder 23 be arranged on upper cover 2, be communicated with reservoir vessel inside bottom pressure release cylinder 23, top is provided with pressure release air valve 7, the soft pressure release air valve cap 71 of salable pressure release cylinder 23 is provided with bottom pressure release air valve 7, pressure release air valve cap 71 and the sealing of pressure release cylinder 23 can be ensured, prevent gas leakage.
Further, soft pressure release air valve cap 71, in inverted cone shape, can further improve air-tightness.
Further, vacuumize together with cylinder 21 abuts against with pressure release cylinder 23, make that integral structure is compacter, profile is more attractive in appearance.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. a vacuum crisper, comprise and mutually to be covered by seal ring (3) and to form box body (1) and the upper cover (2) of reservoir vessel, upper cover (2) is provided with vacuum extractor and pressure relief device, it is characterized in that, described vacuum extractor comprises being arranged on upper cover (2) vacuumizes cylinder (21), and is movably arranged on and vacuumizes depression bar (5) in cylinder (21) and piston (6); The bottom vacuumizing cylinder (21) is provided with the pore (22) be communicated with reservoir vessel inside, and piston (6) is integrally mounted with the bottom of depression bar (5), and the bottom of piston (6) is provided with the valve body (61) coordinated with pore (22).
2. vacuum crisper according to claim 1, is characterized in that: the outer rim of described piston (6) is provided with and the soft loudspeaker sheet (62) vacuumizing cylinder (21) inwall and coordinate.
3. vacuum crisper according to claim 1, is characterized in that: described pore (22) is cylinder hole; Valve body (61) puts in it, and bottom is provided with the soft body cap (63) of salable pore (22).
4. vacuum crisper according to claim 3, is characterized in that: described soft body cap (63) is in inverted cone shape.
5. vacuum crisper according to claim 1, is characterized in that: the top of described depression bar (5) passes and vacuumizes cylinder (21) and form the handle vertical with shaft.
6. vacuum crisper according to claim 1, is characterized in that: described in vacuumize cylinder (21) top open wide formed opening, opening is provided with handle (4).
7. vacuum crisper according to claim 6, is characterized in that: described handle (4) bottom is for covering the pedestal that is connected on opening, and pedestal upwards extends to form ring-type and to hand in hand portion.
8. vacuum crisper according to claim 1, it is characterized in that: described pressure relief device comprises the pressure release cylinder (23) be arranged on upper cover (2), pressure release cylinder (23) bottom is communicated with reservoir vessel inside, top is provided with pressure release air valve (7), and pressure release air valve (7) bottom is provided with the soft pressure release air valve cap (71) of salable pressure release cylinder (23).
9. vacuum crisper according to claim 8, is characterized in that: described soft pressure release air valve cap (71) is in inverted cone shape.
10. vacuum crisper according to claim 8, is characterized in that: described in vacuumize together with cylinder (21) abuts against with pressure release cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279887.2U CN204624270U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum crisper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279887.2U CN204624270U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum crisper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204624270U true CN204624270U (en) | 2015-09-09 |
Family
ID=54043319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279887.2U Expired - Fee Related CN204624270U (en) | 2015-04-30 | 2015-04-30 | A kind of vacuum crisper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204624270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809030A (en) * | 2019-03-05 | 2019-05-28 | 东莞市帝凡电器有限公司 | A kind of container of vacuum extraction gas |
-
2015
- 2015-04-30 CN CN201520279887.2U patent/CN204624270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809030A (en) * | 2019-03-05 | 2019-05-28 | 东莞市帝凡电器有限公司 | A kind of container of vacuum extraction gas |
| CN109809030B (en) * | 2019-03-05 | 2023-09-08 | 东莞市帝凡电器有限公司 | Vacuum pumping and deflating container |
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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: 20150909 Termination date: 20190430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |