CN204453258U - A kind of seal food tank - Google Patents
A kind of seal food tank Download PDFInfo
- Publication number
- CN204453258U CN204453258U CN201520068646.3U CN201520068646U CN204453258U CN 204453258 U CN204453258 U CN 204453258U CN 201520068646 U CN201520068646 U CN 201520068646U CN 204453258 U CN204453258 U CN 204453258U
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- China
- Prior art keywords
- lid
- chamber
- seal
- spring
- tank
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- Expired - Fee Related
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Abstract
A kind of seal food tank, comprise box body, lid, described box body and lid are worked in coordination, lid is arranged knob seal valve and the chamber having sinking, bottom surface and the end face of chamber are respectively arranged with check valve, the central authorities of cavity are vertically furnished with spring, and the top of spring is enclosed with the rubber layer be tightly connected with chamber end face, and the bottom of spring is fixed on chamber bottom surface.The lid of this seal food tank is provided with the extraction sector of push type.During pressure, gas is discharged by the blow off valve at cavity top; After unclamping, under the reset response power of spring, rubber layer is by jack-up, and the gas in tank is inhaled in chamber immediately.After pressed several times, in tank, desirable negative pressure state can be reached.When needing to open, rotate knob seal valve, gas can be allowed to enter in tank, thus easily open the lid.This seal pot structure is simple, easy to use, manufactures this locality, can be widely used in varieties of food items, tealeaves, spice etc.There are good market outlook.
Description
Technical field
The utility model relates to a kind of seal food tank, belongs to small stores technical field.
Background technology
In order to avoid food makes moist, people often need to use sealable tank to carry out the storage of dried foods.And the sealing of sealing part only considered by current sealable tank on the market, and the design do not vacuumized.
Finding through inspection, Chinese utility model patent CN 203143292 U, disclose a kind of anti-counterfeiting milk powder tank repeating to seal, it covers outside and is provided with exhaust sealing device.Concrete is designed with by pressing openable aspirating hole, utilizes disposable injection to bleed as emptying instrument of bleeding.Can prevent ambient atmos from entering in tank after bleeding, thus realize negative pressure state in tank, improve the holding time of milk powder.
But in daily life, adopt so emptying instrument of bleeding to seem so inconvenient, therefore market feedback is general.
Summary of the invention
The purpose of this utility model is, overcomes the defect of above-mentioned prior art, and provide a kind of seal food tank, structure is ingenious, easy to use, favorable sealing property.
Above-mentioned purpose is realized by following technical proposals: a kind of seal food tank, comprise box body, lid, described box body and lid are worked in coordination, it is characterized in that: described lid is arranged knob seal valve and the chamber having sinking, bottom surface and the end face of chamber are respectively arranged with check valve, the central authorities of cavity are vertically furnished with spring, and the top of spring is enclosed with the rubber layer be tightly connected with chamber end face, and the bottom of spring is fixed on chamber bottom surface.
In order to achieve the above object, the utility model also has following feature:
1, be provided with pad between described rubber layer and spring top, be fixed with pilot bar below pad, the bottom surface of described chamber is fixed with the column offering pilot hole, and described pilot bar inserts the pilot hole of this column.
2, described check valve is membrane one-way valve.
3, the position of lid and box body joint is provided with seal ring.
4, the ventilative separation for depositing desiccant is provided with inside described lid.
The lid of this seal food tank is provided with the extraction sector of push type.During pressure, gas is discharged by the blow off valve at cavity top; After unclamping, under the reset response power of spring, rubber layer is by jack-up, and the gas in tank is inhaled in chamber immediately.After pressed several times, in tank, desirable negative pressure state can be reached.When needing to open, rotate knob seal valve, gas can be allowed to enter in tank, thus easily open the lid.In addition, inside the lid of this seal food tank, being provided with the ventilative separation for depositing desiccant, can further reducing tank humidity after placing desiccant, being conducive to the storage of food in sealable tank.
This seal pot structure is simple, easy to use, manufactures this locality, can be widely used in varieties of food items, tealeaves, spice etc.There are good market outlook.
Accompanying drawing explanation
Fig. 1 is seal food tank cutaway view.
Number in the figure is schematically as follows:
1-box body, 2-lid, 3-seal ring, 4-seal valve, 5-cavity, 6-spring, 7-pad, 8-rubber layer, 9-pilot bar, 10-column, 11-breathes freely separation.
Detailed description of the invention
As shown in Figure 1, the present embodiment seal food tank, comprises box body 1, lid 2, and box body 1 and lid 2 are worked in coordination, lid 2 is provided with seal ring 3 with the position of box body 1 joint, and lid 2 arranges knob seal valve 3, the chamber 5 sunk and the ventilative separation 11 for depositing desiccant.Wherein, the bottom surface of chamber 5 and end face are respectively arranged with membrane one-way valve (not shown in FIG.), the central authorities of cavity 5 are vertically furnished with spring 6, the top of spring 6 arranges pad 7, pad 7 is enclosed with the rubber layer 8 be tightly connected with chamber end face, be fixed with pilot bar 9 below pad 7, the bottom surface of chamber 5 is fixed with the column 10 offering pilot hole, and the pilot hole that pilot bar 9 inserts this column 10 realizes guiding; The bottom of spring 6 is fixed on chamber 5 bottom surface.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. a seal food tank, comprise box body, lid, described box body and lid are worked in coordination, it is characterized in that: described lid is arranged knob seal valve and the chamber having sinking, bottom surface and the end face of chamber are respectively arranged with check valve, the central authorities of cavity are vertically furnished with spring, and the top of spring is enclosed with the rubber layer be tightly connected with chamber end face, and the bottom of spring is fixed on chamber bottom surface.
2. seal food tank according to claim 1, it is characterized in that: between described rubber layer and spring top, be provided with pad, be fixed with pilot bar below pad, the bottom surface of described chamber is fixed with the column offering pilot hole, and described pilot bar inserts the pilot hole of this column.
3. seal food tank according to claim 2, is characterized in that: described check valve is membrane one-way valve.
4. seal food tank according to claim 3, is characterized in that: the position of lid and box body joint is provided with seal ring.
5. seal food tank according to claim 4, is characterized in that: be provided with the ventilative separation for depositing desiccant inside described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068646.3U CN204453258U (en) | 2015-01-22 | 2015-01-22 | A kind of seal food tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068646.3U CN204453258U (en) | 2015-01-22 | 2015-01-22 | A kind of seal food tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453258U true CN204453258U (en) | 2015-07-08 |
Family
ID=53660180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068646.3U Expired - Fee Related CN204453258U (en) | 2015-01-22 | 2015-01-22 | A kind of seal food tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911397A (en) * | 2019-01-31 | 2019-06-21 | 戚敬虎 | A kind of Infectious Disease's acquisition device |
| CN112138444A (en) * | 2020-10-16 | 2020-12-29 | 沈龙霞 | Gynaecology and obstetrics attracts filter equipment with fine hair |
-
2015
- 2015-01-22 CN CN201520068646.3U patent/CN204453258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911397A (en) * | 2019-01-31 | 2019-06-21 | 戚敬虎 | A kind of Infectious Disease's acquisition device |
| CN112138444A (en) * | 2020-10-16 | 2020-12-29 | 沈龙霞 | Gynaecology and obstetrics attracts filter equipment with fine hair |
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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: 20150708 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |