CN207450700U - Vacuum crisper - Google Patents
Vacuum crisper Download PDFInfo
- Publication number
- CN207450700U CN207450700U CN201721536492.1U CN201721536492U CN207450700U CN 207450700 U CN207450700 U CN 207450700U CN 201721536492 U CN201721536492 U CN 201721536492U CN 207450700 U CN207450700 U CN 207450700U
- Authority
- CN
- China
- Prior art keywords
- box cover
- vacuum
- air pressure
- valve
- exhaust nozzle
- 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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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of vacuum crisper, cooperation aspiration pump uses, and including box body and box cover, sealing ring is provided in box cover bottom, the opening portion cooperation of sealing ring and box body, box cover top is equipped with air exhaust nozzle, has a vacuum valve to be arranged at air exhaust nozzle；The vacuum valve includes the connecting portion between bonnet, valve plate and bonnet and valve plate, and the connecting portion is placed in air exhaust nozzle, and bonnet and valve plate are respectively above the upper port of air exhaust nozzle and below lower port；Air exhaust nozzle periphery is provided with aspiration pump connection ring at the top of the box cover；The utility model can take out the air in crisper manually, extend the fresh keeping time of food, and shape is succinct, sealing effect is good, easy to clean.
Description
Technical field
The utility model is related to crispers, are specifically a kind of vacuum crisper.
Background technology
Crisper be it is common for storing the container of food in daily life, existing crisper generally comprise box body and
Box cover, box cover outer rim extends to form down pulls button, and the hangers for pulling button and box body coordinates, so as to which box body and Hasp lock is firm；Have
Crisper, although having obstructed the circulation with outside air, existing air in crisper itself can touch the food of storage
And grow bacterium.In addition, above-mentioned crisper, which is equipped with, pulls the structures such as button, hangers, complicated, corner or spot as yet untouched by a clean-up campaign is more, it is difficult to clean
Totally.
Utility model content
To overcome the shortcomings of above-mentioned technology, the purpose of this utility model is to provide a kind of vacuum crispers, can take out manually
Fall the air in crisper, extend the fresh keeping time of food, and shape is succinct, sealing effect is good, easy to clean.
To achieve the above object, adopt the following technical scheme that：
A kind of vacuum crisper, cooperation aspiration pump use, and including box body and box cover, box cover bottom is provided with sealing ring,
The opening portion of sealing ring and box body coordinates, it is characterised in that：Air exhaust nozzle is equipped at the top of the box cover, has a vacuum valve to be arranged on
At air exhaust nozzle；The vacuum valve includes the connecting portion between bonnet, valve plate and bonnet and valve plate, and the connecting portion is placed in
In air exhaust nozzle, bonnet and valve plate are respectively above the upper port of air exhaust nozzle and below lower port；The position at the top of the box cover
Air exhaust nozzle periphery is provided with aspiration pump connection ring.
An annular convex ribs, when the vacuum valve pushes, bonnet and convex ribs are also set up in the outer rim of the upper port of air exhaust nozzle
Upper edge touches and seals upper port.
The outer rim of the lower port of air exhaust nozzle is provided with a bulge loop, bulge loop side at least opens up that there are one air inlet slot, institutes
When the vacuum valve stated rises, valve plate is stopped by bulge loop.
Air pressure instruction valve opening is additionally provided at the top of the box cover, air pressure made of a soft silica gel material is provided at the valve opening
Pilot balloon, air pressure pilot balloon seal air pressure instruction valve opening.
The mounting collar that the air pressure instruction valve opening upper port setting raises up, the air pressure pilot balloon are arranged
It is sealed on the outer wall of mounting collar and by air pressure instruction valve opening.
The air pressure instruction valve opening is arranged on the recessed portion of box cover, and a ring is formed between mounting collar and recessed portion inner wall
Shape groove, annular recess is interior to set fixing sleeve, and air pressure pilot balloon outer rim is limited in annular recess by fixing sleeve.
The box cover is provided with mounting portion close to the bottom of outer rim, and mounting portion side is provided with storage tank, the sealing
Snare is put in storage tank, when box body and box cover cooperation, the opening portion cooperation of sealing ring and box body.
The sealing ring includes top seal ring, side connection ring and lower seal rings, when box body and box cover cooperation,
Coordinate on the opening portion of box body along with top seal ring, and lower seal rings then coordinate with the inner wall in box opening portion.
The side of the box cover is provided with handle portion.
After the utility model box cover and box body cooperation, aspiration pump connection ring is pushed down with aspiration pump, by the air in crisper
It takes away, when air pressure pilot balloon is flat, illustrates to have vacuumized in place；The utility model is using negative pressure in crisper, by box
Lid is tightly lockked with box body, therefore, can be made the outer rim of box cover flat, be pulled button without extending to form down, simplify guarantor
The structure of fresh box, cleaning are more convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the decomposition diagram of the utility model；
Fig. 4 is the sectional view that the utility model cooperation aspiration pump uses.
Specific embodiment
As shown in Figs. 1-3, the utility model discloses a kind of vacuum crisper, cooperation aspiration pump uses, including 1 He of box body
Box cover 2 is provided with sealing ring 3 in box cover bottom, and the opening portion cooperation of sealing ring and box body, box cover top is equipped with pumping
Mouth 21 has a vacuum valve 4 to be arranged at air exhaust nozzle 21；The vacuum valve include bonnet 41, valve plate 43 and bonnet and valve plate it
Between connecting portion 42, the connecting portion is placed in air exhaust nozzle, and bonnet and valve plate are respectively above the upper port of air exhaust nozzle
With lower port lower section；Air exhaust nozzle periphery is provided with aspiration pump connection ring 30 at the top of the box cover.
Also set up an annular convex ribs 22 in the outer rim of the upper port of air exhaust nozzle, when the vacuum valve pushes, bonnet with it is convex
Edge touches and seals upper port on muscle.
The outer rim of the lower port of air exhaust nozzle is provided with a bulge loop 23, bulge loop side at least opens up that there are one air inlet slots
24, when pumping, vacuum valve rises, and valve plate is stopped by bulge loop, makes vacuum valve without departing from air exhaust nozzle.
Air pressure instruction valve opening 25 is additionally provided at the top of the box cover, gas made of a soft silica gel material is provided at the valve opening
Pilot balloon 5 is pressed, air pressure pilot balloon seals air pressure instruction valve opening.
The mounting collar 26 that the air pressure instruction valve opening upper port setting raises up, the air pressure pilot balloon set
It is located on the outer wall of mounting collar and seals air pressure instruction valve opening.
The air pressure instruction valve opening is arranged on the recessed portion of box cover, and a ring is formed between mounting collar and recessed portion inner wall
Shape groove 27, annular recess is interior to set fixing sleeve 6, and air pressure pilot balloon outer rim is limited in annular recess by fixing sleeve.
The box cover is provided with mounting portion 28 close to the bottom of outer rim, and mounting portion side is provided with storage tank 29, described
Sealing ring is nested in storage tank, when box body and box cover cooperation, the opening portion cooperation of sealing ring and box body.
The utility model is set at the top of box cover there are one groove 7, box cover center section is made all to be recessed state, vacuum
After valve installs, it will not protrude too many at the top of box cover and seem lofty；The utility model uses：As shown in figure 4, by box cover and
After box body cooperation, the periphery of vacuum valve is pressed in the sealing ring 81 of aspiration pump 8；The utility model is taken out in the periphery of vacuum valve
The sealing ring 81 of aspiration pump when pumping, is pushed down aspiration pump connection ring by air pump connection ring 30, like this, accurate positioning
Quickly, better tightness can more quickly exhaust the in vivo air of box；When air pressure pilot balloon is flat, illustrate to have taken out
Vacuum in place, it is all right to take away aspiration pump 8.It should be noted that the utility model convex ribs 22 that outer rim is set at the top of air admission hole,
Convex ribs 22 coordinate with bonnet, and contact area is small, with enlarged surface pressure, can enhance the sealing performance of crisper.
The utility model utilizes negative pressure in crisper, and box cover is tightly lockked with box body, therefore, can be by the outer rim of box cover
It makes flat, button is pulled without extending to form down, simplify the structure of crisper, cleaning is more convenient.It is protected when vacuum is not required
When fresh, bonnet is pulled, air enters box body, and air pressure pilot balloon protrudes, and illustrates it is no longer vacuum state,
The box cover handle portion 29 caught again is up lifted, and can just be opened box cover.
In addition, the sealing ring of the utility model includes top seal ring 31, side connection ring 32 and lower seal rings 33, when
When box body and box cover coordinate, on the opening portion of box body along and top seal ring coordinate, and lower seal rings then with box opening portion
Inner wall cooperation, like this, be equivalent to the safeguard procedures of two seals, further enhance the sealing performance of crisper.
Claims (9)
1. a kind of vacuum crisper, cooperation aspiration pump uses, and including box body and box cover, box cover bottom is provided with sealing ring, close
The opening portion of seal and box body coordinates, it is characterised in that：Air exhaust nozzle is equipped at the top of the box cover, has a vacuum valve to be arranged on pumping
At gas nozzle；The vacuum valve includes the connecting portion between bonnet, valve plate and bonnet and valve plate, and the connecting portion is placed in pumping
In gas nozzle, bonnet and valve plate are respectively above the upper port of air exhaust nozzle and below lower port；It is located at the top of the box cover
Air exhaust nozzle periphery is provided with aspiration pump connection ring.
2. a kind of vacuum crisper as described in claim 1, it is characterised in that：It is also set up in the outer rim of the upper port of air exhaust nozzle
One annular convex ribs, when the vacuum valve pushes, bonnet touches with edge on convex ribs and seals upper port.
3. a kind of vacuum crisper as claimed in claim 1 or 2, it is characterised in that：It is set in the outer rim of the lower port of air exhaust nozzle
A bulge loop is equipped with, bulge loop side is at least opened up there are one air inlet slot, and when the vacuum valve rises, valve plate is stopped by bulge loop.
4. a kind of vacuum crisper as described in claim 1, it is characterised in that：Air pressure instruction is additionally provided at the top of the box cover
Valve opening is provided with air pressure pilot balloon made of a soft silica gel material at the valve opening, and air pressure is indicated valve opening by air pressure pilot balloon
Sealing.
5. a kind of vacuum crisper as claimed in claim 4, it is characterised in that：The air pressure instruction valve opening upper port is set
The mounting collar to raise up, the air pressure pilot balloon are set on the outer wall of mounting collar and air pressure being indicated, valve opening is close
Envelope.
6. a kind of vacuum crisper as claimed in claim 5, it is characterised in that：The air pressure instruction valve opening is arranged on box cover
Recessed portion, form an annular recess between mounting collar and recessed portion inner wall, fixing sleeve be set in annular recess, fixing sleeve will
Air pressure pilot balloon outer rim is limited in annular recess.
7. a kind of vacuum crisper as described in claim 1 or 4, it is characterised in that：The box cover is close to the bottom of outer rim
Mounting portion is provided with, mounting portion side is provided with storage tank, and the sealing ring is nested in storage tank, when box body and box cover coordinate
When, the opening portion cooperation of sealing ring and box body.
8. a kind of vacuum crisper as claimed in claim 7, it is characterised in that：The sealing ring include top seal ring,
Side connection ring and lower seal rings, when box body and box cover cooperation, edge and top seal ring coordinate on the opening portion of box body, and
Lower seal rings then coordinate with the inner wall in box opening portion.
9. a kind of vacuum crisper as described in claim 1 or 4, it is characterised in that：The side of the box cover, which is provided with, to be carried
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536492.1U CN207450700U (en) | 2017-11-17 | 2017-11-17 | Vacuum crisper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536492.1U CN207450700U (en) | 2017-11-17 | 2017-11-17 | Vacuum crisper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450700U true CN207450700U (en) | 2018-06-05 |
Family
ID=62280074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536492.1U Expired - Fee Related CN207450700U (en) | 2017-11-17 | 2017-11-17 | Vacuum crisper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806887A (en) * | 2020-07-01 | 2020-10-23 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
-
2017
- 2017-11-17 CN CN201721536492.1U patent/CN207450700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806887A (en) * | 2020-07-01 | 2020-10-23 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |